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Optomechanical Systems Laser Optics Waveplates Optical Filters Diffraction Gratings Beamsplitters Optical Flats Optical Mirrors Optical Windows Optical Prisms
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Size
(mm)
EFL
(mm)
Radius
(mm)
TC
(mm)
TE
(mm)
D03 Coating
Unit Price
D04 Coating
Unit Price
Product Number Product Number
Φ25.0 75.0 150.0 6 6.52 GM13-025-075-D03 $47.50 GM13-025-075-D04 $47.50
Φ25.0 100.0 200.0 6 6.39 GM13-025-100-D03 $47.50 GM13-025-100-D04 $47.50
Φ25.0 150.0 300.0 6 6.26 GM13-025-150-D03 $47.50 GM13-025-150-D04 $47.50
Φ25.0 200.0 400.0 6 6.20 GM13-025-200-D03 $54.17 GM13-025-200-D04 $54.17
Φ25.0 250.0 500.0 6 6.16 GM13-025-250-D03 $61.67 GM13-025-250-D04 $61.67
25.0x25.0 20.0 40.0 6 8.00 GM13-25SQ-020-D03 $47.50 GM13-25SQ-020-D04 $47.50
25.0x25.0 25.0 50.0 6 7.59 GM13-25SQ-025-D03 $47.50 GM13-25SQ-025-D04 $47.50
25.0x25.0 30.0 60.0 6 7.32 GM13-25SQ-030-D03 $47.50 GM13-25SQ-030-D04 $47.50
25.0x25.0 35.0 70.0 6 7.13 GM13-25SQ-035-D03 $47.50 GM13-25SQ-035-D04 $47.50
25.0x25.0 40.0 80.0 6 6.98 GM13-25SQ-040-D03 $47.50 GM13-25SQ-040-D04 $47.50
25.0x25.0 50.0 100.0 6 6.78 GM13-25SQ-050-D03 $47.50 GM13-25SQ-050-D04 $47.50
25.0x25.0 75.0 150.0 6 6.52 GM13-25SQ-075-D03 $47.50 GM13-25SQ-075-D04 $47.50
25.0x25.0 100.0 200.0 6 6.39 GM13-25SQ-100-D03 $47.50 GM13-25SQ-100-D04 $47.50
25.0x25.0 150.0 300.0 6 6.26 GM13-25SQ-150-D03 $47.50 GM13-25SQ-150-D04 $47.50
25.0x25.0 200.0 400.0 6 6.20 GM13-25SQ-200-D03 $54.17 GM13-25SQ-200-D04 $54.17
25.0x25.0 250.0 500.0 6 6.16 GM13-25SQ-250-D03 $61.67 GM13-25SQ-250-D04 $61.67
Φ50.0 50.0 100.0 9 12.18 GM13-050-050-D03 $102.50 GM13-050-050-D04 $119.17
Φ50.0 75.0 150.0 9 11.10 GM13-050-075-D03 $102.50 GM13-050-075-D04 $119.17
Φ50.0 100.0 200.0 9 10.57 GM13-050-100-D03 $102.50 GM13-050-100-D04 $119.17
Φ50.0 150.0 300.0 9 10.04 GM13-050-150-D03 $102.50 GM13-050-150-D04 $119.17
Φ50.0 200.0 400.0 9 9.78 GM13-050-200-D03 $109.17 GM13-050-200-D04 $125.83
Φ50.0 250.0 500.0 9 9.63 GM13-050-250-D03 $116.67 GM13-050-250-D04 $133.33
Φ50.0 300.0 600.0 9 9.52 GM13-050-300-D03 $116.67 GM13-050-300-D04 $133.33
Φ50.0 500.0 1000.0 9 9.31 GM13-050-500-D03 $116.67 GM13-050-500-D04 $133.33
50.0x50.0 50.0 100.0 9 12.18 GM13-50SQ-050-D03 $102.50 GM13-50SQ-050-D04 $119.17
50.0x50.0 75.0 150.0 9 11.10 GM13-50SQ-075-D03 $102.50 GM13-50SQ-075-D04 $119.17
50.0x50.0 100.0 200.0 9 10.57 GM13-50SQ-100-D03 $102.50 GM13-50SQ-100-D04 $119.17
50.0x50.0 150.0 300.0 9 10.04 GM13-50SQ-150-D03 $102.50 GM13-50SQ-150-D04 $119.17
50.0x50.0 200.0 400.0 9 9.78 GM13-50SQ-200-D03 $109.17 GM13-50SQ-200-D04 $125.83
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Optomechanical Systems Laser Optics Waveplates Optical Filters Diffraction Gratings Beamsplitters Optical Flats Optical Mirrors Optical Windows Optical Prisms Optical Lenses
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Size
(mm)
EFL
(mm)
Radius
(mm)
TC
(mm)
TE
(mm)
D03 Coating
Unit Price
D04 Coating
Unit Price
Product Number Product Number
50.0x50.0 250.0 500.0 9 9.63 GM13-50SQ-250-D03 $116.67 GM13-50SQ-250-D04 $133.33
50.0x50.0 300.0 600.0 9 9.52 GM13-50SQ-300-D03 $116.67 GM13-50SQ-300-D04 $133.33
50.0x50.0 500.0 1000.0 9 9.31 GM13-50SQ-500-D03 $116.67 GM13-50SQ-500-D04 $133.33
Φ75.0 75.0 150.0 9 13.76 GM13-075-075-D03 $160.00 GM13-075-075-D04 $176.67
Ф75.0 100.00 200.00 9 12.55 GM13-075-100-D03 $160.00 GM13-075-100-D04 $176.67
Ф75.0 150.00 300.00 9 11.35 GM13-075-150-D03 $160.00 GM13-075-150-D04 $176.67
Ф75.0 200.00 400.00 9 10.76 GM13-075-200-D03 $160.00 GM13-075-200-D04 $176.67
Ф75.0 250.00 500.00 9 10.41 GM13-075-250-D03 $160.00 GM13-075-250-D04 $176.67
Ф75.0 300.00 600.00 9 10.17 GM13-075-300-D03 $160.00 GM13-075-300-D04 $176.67
Ф75.0 500.00 1000.00 9 9.70 GM13-075-500-D03 $160.00 GM13-075-500-D04 $176.67
Optomechanical Systems Laser Optics Waveplates Optical Filters Diffraction Gratings Beamsplitters Optical Flats Optical Mirrors Optical Windows Optical Prisms
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GM14
H-K9L Concave Cylindrical Mirrors
Size
(mm)
EFL
(mm)
Radius
(mm)
TC
(mm)
TE
(mm)
Uncoated
Unit Price
Protected Aluminum
Unit Price
UV Protected Aluminum
Unit Price
Product Number Product Number Product Number
Φ12.5 12.5 25.0 3 3.79 GM14-012-012 $29.17 GM14-012-012-AL $31.67 GM14-012-012-UVAL $31.67
Φ12.5 25.0 50.0 3 3.39 GM14-012-025 $29.17 GM14-012-025-AL $31.67 GM14-012-025-UVAL $31.67
Φ12.5 50.0 100.0 3 3.20 GM14-012-050 $29.17 GM14-012-050-AL $31.67 GM14-012-050-UVAL $31.67
Φ12.5 75.0 150.0 3 3.13 GM14-012-075 $29.17 GM14-012-075-AL $31.67 GM14-012-075-UVAL $31.67
12.5x12.5 12.5 25.0 3 3.79 GM14-12SQ-012 $29.17 GM14-12SQ-012-AL $31.67 GM14-12SQ-012-UVAL $31.67
12.5x12.5 25.0 50.0 3 3.39 GM14-12SQ-025 $29.17 GM14-12SQ-025-AL $31.67 GM14-12SQ-025-UVAL $31.67
12.5x12.5 50.0 100.0 3 3.20 GM14-12SQ-050 $29.17 GM14-12SQ-050-AL $31.67 GM14-12SQ-050-UVAL $31.67
12.5x12.5 75.0 150.0 3 3.13 GM14-12SQ-075 $29.17 GM14-12SQ-075-AL $31.67 GM14-12SQ-075-UVAL $31.67
Φ25.0 25.0 50.0 6 7.59 GM14-025-025 $35.83 GM14-025-025-AL $41.67 GM14-025-025-UVAL $41.67
Φ25.0 50.0 100.0 6 6.78 GM14-025-050 $35.83 GM14-025-050-AL $41.67 GM14-025-050-UVAL $41.67
Φ25.0 75.0 150.0 6 6.52 GM14-025-075 $35.83 GM14-025-075-AL $41.67 GM14-025-075-UVAL $41.67
Φ25.0 100.0 200.0 6 6.39 GM14-025-100 $35.83 GM14-025-100-AL $41.67 GM14-025-100-UVAL $41.67
Φ25.0 150.0 300.0 6 6.26 GM14-025-150 $35.83 GM14-025-150-AL $41.67 GM14-025-150-UVAL $41.67
Φ25.0 200.0 400.0 6 6.20 GM14-025-200 $35.83 GM14-025-200-AL $41.67 GM14-025-200-UVAL $41.67
Φ25.0 250.0 500.0 6 6.16 GM14-025-250 $35.83 GM14-025-250-AL $41.67 GM14-025-250-UVAL $41.67
Material H-K9L (CDGM)
Surface Figure 1 λ @ 633 nm
Centration <3'
Surface Quality 60/40
Rear Surface
Fine ground
or commerical
polished
Dimension
Tolerance +0.0/-0.1mm
Thickness
Tolerance ±0.2mm
EFL Tolerance ±2%
Bevel 0.2mmX45°
Coating See details in the list Gold reflective coating+SiO2 protective film
Ordinary reflective aluminum
+SiO2 protective film
Silver reflective film+SiO2 protective film
UV reflective aluminum
+SiO2 protective film
Our cylindrical mirrors are ideal for applications require focusing in one dimension. A variety
of diameters and square sizes are offered. Please see the Specs table for more details about
these mirrors. Uncoated substrates, UV aluminium, protected aluminum, silver, and gold
coatings are optional.
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Size
(mm)
EFL
(mm)
Radius
(mm)
TC
(mm)
TE
(mm)
Protected Silver
Unit Price
Protected Gold
Unit Price
Product Number Product Number
Φ12.5 12.5 25.0 3 3.79 GM14-012-012-AG $34.17 GM14-012-012-AU $39.17
Φ12.5 25.0 50.0 3 3.39 GM14-012-025-AG $34.17 GM14-012-025-AU $39.17
Φ12.5 50.0 100.0 3 3.20 GM14-012-050-AG $34.17 GM14-012-050-AU $39.17
Φ12.5 75.0 150.0 3 3.13 GM14-012-075-AG $34.17 GM14-012-075-AU $39.17
12.5x12.5 12.5 25.0 3 3.79 GM14-12SQ-012-AG $34.17 GM14-12SQ-012-AU $39.17
12.5x12.5 25.0 50.0 3 3.39 GM14-12SQ-025-AG $34.17 GM14-12SQ-025-AU $39.17
12.5x12.5 50.0 100.0 3 3.20 GM14-12SQ-050-AG $34.17 GM14-12SQ-050-AU $39.17
12.5x12.5 75.0 150.0 3 3.13 GM14-12SQ-075-AG $34.17 GM14-12SQ-075-AU $39.17
Φ25.0 25.0 50.0 6 7.59 GM14-025-025-AG $44.17 GM14-025-025-AU $52.50
Φ25.0 50.0 100.0 6 6.78 GM14-025-050-AG $44.17 GM14-025-050-AU $52.50
Φ25.0 75.0 150.0 6 6.52 GM14-025-075-AG $44.17 GM14-025-075-AU $52.50
Φ25.0 100.0 200.0 6 6.39 GM14-025-100-AG $44.17 GM14-025-100-AU $52.50
Φ25.0 150.0 300.0 6 6.26 GM14-025-150-AG $44.17 GM14-025-150-AU $52.50
Φ25.0 200.0 400.0 6 6.20 GM14-025-200-AG $44.17 GM14-025-200-AU $52.50
Φ25.0 250.0 500.0 6 6.16 GM14-025-250-AG $44.17 GM14-025-250-AU $52.50
25.0x25.0 25.0 50.0 6 7.59 GM14-25SQ-025-AG $44.17 GM14-25SQ-025-AU $52.50
25.0x25.0 50.0 100.0 6 6.78 GM14-25SQ-050-AG $44.17 GM14-25SQ-050-AU $52.50
25.0x25.0 75.0 150.0 6 6.52 GM14-25SQ-075-AG $44.17 GM14-25SQ-075-AU $52.50
25.0x25.0 100.0 200.0 6 6.39 GM14-25SQ-100-AG $44.17 GM14-25SQ-100-AU $52.50
25.0x25.0 150.0 300.0 6 6.26 GM14-25SQ-150-AG $44.17 GM14-25SQ-150-AU $52.50
25.0x25.0 200.0 400.0 6 6.20 GM14-25SQ-200-AG $44.17 GM14-25SQ-200-AU $52.50
25.0x25.0 250.0 500.0 6 6.16 GM14-25SQ-250-AG $44.17 GM14-25SQ-250-AU $52.50
Size
(mm)
EFL
(mm)
Radius
(mm)
TC
(mm)
TE
(mm)
Uncoated
Unit Price
Protected Aluminum
Unit Price
UV Protected Aluminum
Unit Price
Product Number Product Number Product Number
25.0x25.0 25.0 50.0 6 7.59 GM14-25SQ-025 $35.83 GM14-25SQ-025-AL $41.67 GM14-25SQ-025-UVAL $41.67
25.0x25.0 50.0 100.0 6 6.78 GM14-25SQ-050 $35.83 GM14-25SQ-050-AL $41.67 GM14-25SQ-050-UVAL $41.67
25.0x25.0 75.0 150.0 6 6.52 GM14-25SQ-075 $35.83 GM14-25SQ-075-AL $41.67 GM14-25SQ-075-UVAL $41.67
25.0x25.0 100.0 200.0 6 6.39 GM14-25SQ-100 $35.83 GM14-25SQ-100-AL $41.67 GM14-25SQ-100-UVAL $41.67
25.0x25.0 150.0 300.0 6 6.26 GM14-25SQ-150 $35.83 GM14-25SQ-150-AL $41.67 GM14-25SQ-150-UVAL $41.67
25.0x25.0 200.0 400.0 6 6.20 GM14-25SQ-200 $35.83 GM14-25SQ-200-AL $41.67 GM14-25SQ-200-UVAL $41.67
25.0x25.0 250.0 500.0 6 6.16 GM14-25SQ-250 $35.83 GM14-25SQ-250-AL $41.67 GM14-25SQ-250-UVAL $41.67
Optomechanical Systems Laser Optics Waveplates Optical Filters Diffraction Gratings Beamsplitters Optical Flats Optical Mirrors Optical Windows Optical Prisms
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GM15
H-K9L Precision Elliptical Flat Mirrors
Minor
Axis A
(mm)
Major
Axis B
(mm)
Thickness
(mm)
Uncoated
Unit Price
Protected
Aluminum
Unit Price
Protected Silver
Unit Price
Protected Gold
Unit Price
Product Number Product Number Product Number Product Number
12.50 17.68 6.0 GM15-012 $22.50 GM15-012-AL $25.00 GM15-012-AG $27.50 GM15-012-AU $32.50
25.00 35.36 6.0 GM15-025 $35.83 GM15-025-AL $41.67 GM15-025-AG $44.17 GM15-025-AU $52.50
36.00 50.92 12.5 GM15-036 $49.17 GM15-036-AL $55.83 GM15-036-AG $62.50 GM15-036-AU $65.83
46.00 65.06 12.5 GM15-046 $65.83 GM15-046-AL $75.00 GM15-046-AG $79.17 GM15-046-AU $84.17
50.00 70.72 12.5 GM15-050 $69.17 GM15-050-AL $78.33 GM15-050-AG $82.50 GM15-050-AU $87.50
64.00 90.52 12.5 GM15-064 $108.33 GM15-064-AL $120.83 GM15-064-AG $125.00 GM15-064-AU $130.83
70.00 99.01 12.5 GM15-070 $125.00 GM15-070-AL $141.67 GM15-070-AG $141.67 GM15-070-AU $151.67
80.00 113.15 12.5 GM15-080 $158.33 GM15-080-AL $175.00 GM15-080-AG $183.33 GM15-080-AU $195.83
Material H-K9L(CDGM) Long/Short Axis
Diameter Error +0.0/-0.2mm
Surface
Figure λ/10 @633 nm Thickness
Tolerance ±0.5mm
Centration <1' Bevel 0.2~0.5mmX45°
Surface
Quality 10/5 Coating See details
in the list
Rear Surface Fine Ground 2
2mm
Gold reflective coating
+SiO2 protective film
Ordinary reflective aluminum
+SiO2 protective film
Silver reflective film
+SiO2 protective film
Our precision Elliptical Flat Mirrors are ideal for research and astronomical applications.
Because of their elongated major axis, they are suited to bending and folding light at precise
angles with minimum wavefront distortion. These 45° oriented mirrors are ideal optics when
90° reflection is needed. Multiple sizes and coating options are offered to best suit a wide
range of applications.
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GM16
Right Angle Prism Mirrors
D02-45°Incident medium high
reflection film @400~800nm
D03-45°Incident medium high
reflection film @750~1250nm
Material H-K9L(CDGM) Angle Tolerance ±30\"
Dimension Tolerance ±0.1mm Pyramid Error <10'
Surface Irregularity λ/4 @ 633 nm Bevel 0.2~0.5mmX45°
Surface Quality 60/40 Coating See details in the list
*For all listed products, only the hypotenuse are coated, both RA surfaces are uncoated.
Gold reflective coating
+SiO2 protective film
Ordinary reflective aluminum
+SiO2 protective film
Silver reflective film
+SiO2 protective film
UV reflective aluminum
+SiO2 protective film
Using an RA shape prism as the substrate, RA prism mirror is easier for mounting when
90°bending reflection is needed. A variety of sizes are offered. Please see the Specs table for
more details about these mirrors. UV aluminium, protected aluminum, silver, gold, dielectric
VIS & NIR coatings are optional.
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Dim.(AxBxC)
(mm)
Protected Aluminum
Unit Price
UV Protected Aluminum
Unit Price
Protected Silver
Unit Price
Product Number Product Number Product Number
5x5x5 GM16-005-AL $25.00 GM16-005-UVAL $25.00 GM16-005-AG $27.50
10x10x10 GM16-010-AL $28.33 GM16-010-UVAL $28.33 GM16-010-AG $30.83
12.5x12.5x12.5 GM16-012-AL $30.00 GM16-012-UVAL $30.00 GM16-012-AG $32.50
15x15x15 GM16-015-AL $33.33 GM16-015-UVAL $33.33 GM16-015-AG $35.83
20x20x20 GM16-020-AL $33.33 GM16-020-UVAL $33.33 GM16-020-AG $35.83
25x25x25 GM16-025-AL $40.00 GM16-025-UVAL $40.00 GM16-025-AG $42.50
30x30x30 GM16-030-AL $52.50 GM16-030-UVAL $52.50 GM16-030-AG $54.17
40x40x40 GM16-040-AL $81.67 GM16-040-UVAL $81.67 GM16-040-AG $88.33
50x50x50 GM16-050-AL $107.50 GM16-050-UVAL $107.50 GM16-050-AG $112.50
Dim.(AxBxC)
(mm)
Protected Gold
Unit Price
D02 Coating@400~800nm
Unit Price
D03 Coating@750~1250nm
Unit Price
Product Number Product Number Product Number
5x5x5 GM16-005-AU $32.50 GM16-005-D02 $32.50 GM16-005-D03 $32.50
10x10x10 GM16-010-AU $35.83 GM16-010-D02 $35.83 GM16-010-D03 $35.83
12.5x12.5x12.5 GM16-012-AU $37.50 GM16-012-D02 $37.50 GM16-012-D03 $37.50
15x15x15 GM16-015-AU $40.83 GM16-015-D02 $40.83 GM16-015-D03 $40.83
20x20x20 GM16-020-AU $40.83 GM16-020-D02 $40.83 GM16-020-D03 $40.83
25x25x25 GM16-025-AU $50.83 GM16-025-D02 $50.83 GM16-025-D03 $50.83
30x30x30 GM16-030-AU $62.50 GM16-030-D02 $62.50 GM16-030-D03 $62.50
40x40x40 GM16-040-AU $93.33 GM16-040-D02 $93.33 GM16-040-D03 $93.33
50x50x50 GM16-050-AU $117.50 GM16-050-D02 $117.50 GM16-050-D03 $117.50
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Dimension
(mm)
Thickness
(mm)
Uncoated
Unit Price
Protected Aluminum
Unit Price
UV Protected Aluminum
Unit Price
Product Number Product Number Product Number
Φ5.0 2.0 GM21-005 $17.50 GM21-005-AL $20.00 GM21-005-UVAL $20.00
Φ6.3 2.0 GM21-006 $17.50 GM21-006-AL $20.00 GM21-006-UVAL $20.00
Φ10.0 2.0 GM21-010 $17.50 GM21-010-AL $20.00 GM21-010-UVAL $20.00
Φ12.5 2.0 GM21-012 $17.50 GM21-012-AL $20.00 GM21-012-UVAL $20.00
12.5x12.5 2.0 GM21-12SQ $17.50 GM21-12SQ-AL $20.00 GM21-12SQ-UVAL $20.00
Φ15.0 2.0 GM21-015 $19.17 GM21-015-AL $21.67 GM21-015-UVAL $21.67
Φ20.0 2.0 GM21-020 $20.83 GM21-020-AL $23.33 GM21-020-UVAL $23.33
Φ25.0 2.0 GM21-025 $25.83 GM21-025-AL $31.67 GM21-025-UVAL $31.67
25.0x25.0 2.0 GM21-25SQ $25.83 GM21-25SQ-AL $31.67 GM21-25SQ-UVAL $31.67
Φ30.0 3.0 GM21-030 $32.50 GM21-030-AL $38.33 GM21-030-UVAL $38.33
Φ38.0 4.0 GM21-038 $39.17 GM21-038-AL $45.83 GM21-038-UVAL $45.83
Φ50.0 4.0 GM21-050 $49.17 GM21-050-AL $57.50 GM21-050-UVAL $57.50
50.0x50.0 4.0 GM21-50SQ $49.17 GM21-50SQ-AL $57.50 GM21-50SQ-UVAL $57.50
GM21
Fused Silica Standard Flat Mirrors
Material Fused silica
Surface Figure λ / 4 @ 633 nm
Parallelism <3'
Surface Quality 60-40
Rear Surface Fine Ground
Dimension
Tolerance +0.0/-0.1mm
Thickness
Tolerance ±0.2mm
Bevel 0.2~0.5mmX45°
Coating See details in the list Gold reflective coating
+SiO2 protective film
Ordinary reflective aluminum
+SiO2 protective film
Silver reflective film
+SiO2 protective film
UV reflective aluminum
+SiO2 protective film
Our plano optical mirrors or mirror substrates (uncoated) are available for use with light in the
UV, VIS, and IR spectral regions. Optical mirrors with a metallic coating have high reflectivity
over the widest spectral region, whereas mirrors with a broadband dielectric coating have a
narrower spectral range of operation; the average reflectivity throughout the specified region
is greater than 99%. Hot, cold, backside polished, elliptical, parabolic, concave, crystalline,
and laser line dielectric-coated optical mirrors are available for more specialized applications.
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Dimension
(mm)
Thickness
(mm)
Protected Silver
Unit Price
Protected Gold
Unit Price
Product Number Product Number
Φ5.0 2.0 GM21-005-AG $22.50 GM21-005-AU $27.50
Φ6.3 2.0 GM21-006-AG $22.50 GM21-006-AU $27.50
Φ10.0 2.0 GM21-010-AG $22.50 GM21-010-AU $27.50
Φ12.5 2.0 GM21-012-AG $22.50 GM21-012-AU $27.50
12.5x12.5 2.0 GM21-12SQ-AG $22.50 GM21-12SQ-AU $27.50
Φ15.0 2.0 GM21-015-AG $24.17 GM21-015-AU $29.17
Φ20.0 2.0 GM21-020-AG $25.83 GM21-020-AU $30.83
Φ25.0 2.0 GM21-025-AG $34.17 GM21-025-AU $42.50
25.0x25.0 2.0 GM21-25SQ-AG $34.17 GM21-25SQ-AU $42.50
Φ30.0 3.0 GM21-030-AG $40.83 GM21-030-AU $49.17
Φ38.0 4.0 GM21-038-AG $52.50 GM21-038-AU $57.50
Φ50.0 4.0 GM21-050-AG $62.50 GM21-050-AU $67.50
50.0x50.0 4.0 GM21-50SQ-AG $62.50 GM21-50SQ-AU $67.50
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GM22
Fused Silica Precision Flat Mirrors
Dimension
(mm)
Thickness
(mm)
Uncoated
Unit Price
Protected Aluminum
Unit Price
UV Protected Aluminum
Unit Price
Product Number Product Number Product Number
Φ5.0 2.0 GM22-005 $20.83 GM22-005-AL $24.17 GM22-005-UVAL $24.17
Φ6.3 2.0 GM22-006 $20.83 GM22-006-AL $24.17 GM22-006-UVAL $24.17
Φ10.0 2.0 GM22-010 $20.83 GM22-010-AL $24.17 GM22-010-UVAL $24.17
Φ12.5 6.0 GM22-012 $20.83 GM22-012-AL $24.17 GM22-012-UVAL $24.17
12.5x12.5 6.0 GM22-12SQ $20.83 GM22-12SQ-AL $24.17 GM22-12SQ-UVAL $24.17
Φ20.0 6.0 GM22-020 $25.83 GM22-020-AL $29.17 GM22-020-UVAL $29.17
Φ25.0 6.0 GM22-025 $39.17 GM22-025-AL $45.83 GM22-025-UVAL $45.83
25.0x25.0 6.0 GM22-25SQ $39.17 GM22-25SQ-AL $45.83 GM22-25SQ-UVAL $45.83
Φ30.0 10.0 GM22-030 $55.83 GM22-030-AL $61.67 GM22-030-UVAL $61.67
Φ38.0 10.0 GM22-038 $65.83 GM22-038-AL $72.50 GM22-038-UVAL $72.50
Φ50.0 10.0 GM22-050 $82.50 GM22-050-AL $90.83 GM22-050-UVAL $90.83
50.0x50.0 10.0 GM22-50SQ $82.50 GM22-50SQ-AL $90.83 GM22-50SQ-UVAL $90.83
Material Fused silica
Surface Figure λ/ 10 @ 633 nm
Parallelism <3'
Surface Quality 10/5
Rear Surface Fine Ground
Dimension
Tolerance +0.0/-0.1mm
Thickness
Tolerance ±0.2mm
Bevel 0.2~0.5mmX45°
Coating See details in the list Gold reflective coating
+SiO2 protective film
Ordinary reflective aluminum
+SiO2 protective film
Silver reflective film
+SiO2 protective film
UV reflective aluminum
+SiO2 protective film
Our plano optical mirrors or mirror substrates (uncoated) are available for use with light in the
UV, VIS, and IR spectral regions. Optical mirrors with a metallic coating have high reflectivity
over the widest spectral region, whereas mirrors with a broadband dielectric coating have a
narrower spectral range of operation; the average reflectivity throughout the specified region
is greater than 99%. Hot, cold, backside polished, elliptical, parabolic, concave, crystalline,
and laser line dielectric-coated optical mirrors are available for more specialized applications.
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Dimension
(mm)
Thickness
(mm)
Protected Silver
Unit Price
Protected Gold
Unit Price
Product Number Product Number
Φ5.0 2.0 GM22-005-AG $26.67 GM22-005-AU $32.50
Φ6.3 2.0 GM22-006-AG $26.67 GM22-006-AU $32.50
Φ10.0 2.0 GM22-010-AG $26.67 GM22-010-AU $32.50
Φ12.5 6.0 GM22-012-AG $26.67 GM22-012-AU $32.50
12.5x12.5 6.0 GM22-12SQ-AG $26.67 GM22-12SQ-AU $32.50
Φ20.0 6.0 GM22-020-AG $31.67 GM22-020-AU $37.50
Φ25.0 6.0 GM22-025-AG $49.17 GM22-025-AU $58.33
25.0x25.0 6.0 GM22-25SQ-AG $49.17 GM22-25SQ-AU $58.33
Φ30.0 10.0 GM22-030-AG $64.17 GM22-030-AU $72.50
Φ38.0 10.0 GM22-038-AG $78.33 GM22-038-AU $82.50
Φ50.0 10.0 GM22-050-AG $95.83 GM22-050-AU $100.83
50.0x50.0 10.0 GM22-50SQ-AG $95.83 GM22-50SQ-AU $100.83
D04-Dielectric high reflection @1200~1800nm AOI=0°
D02-Dielectric high reflection @400~800nm AOI=0°
D03-Dielectric high reflection @750~1250nm AOI=0°
D01-Dielectric high reflection @350~400nm AOI=0°
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Dimension
(mm)
Thickness
(mm)
D01 Coating
Unit Price
D02 Coating
Unit Price
Product Number Product Number
Φ5.0 2.0 GM22-005-D01 $30.83 GM22-005-D02 $30.83
Φ6.3 2.0 GM22-006-D01 $30.83 GM22-006-D02 $30.83
Φ10.0 2.0 GM22-010-D01 $30.83 GM22-010-D02 $30.83
Φ12.5 6.0 GM22-012-D01 $30.83 GM22-012-D02 $30.83
12.5x12.5 6.0 GM22-12SQ-D01 $30.83 GM22-12SQ-D02 $30.83
Φ20.0 6.0 GM22-020-D01 $35.83 GM22-020-D02 $35.83
Φ25.0 6.0 GM22-025-D01 $55.83 GM22-025-D02 $55.83
25.0x25.0 6.0 GM22-25SQ-D01 $75.00 GM22-25SQ-D02 $75.00
Φ30.0 10.0 GM22-030-D01 $91.67 GM22-030-D02 $91.67
Φ38.0 10.0 GM22-038-D01 $125.00 GM22-038-D02 $125.00
Φ50.0 10.0 GM22-050-D01 $158.33 GM22-050-D02 $158.33
50.0x50.0 10.0 GM22-50SQ-D01 $158.33 GM22-50SQ-D02 $158.33
Dimension
(mm)
Thickness
(mm)
D03 Coating
Unit Price
D04 Coating
Unit Price
Product Number Product Number
Φ5.0 2.0 GM22-005-D03 $30.83 GM22-005-D04 $30.83
Φ6.3 2.0 GM22-006-D03 $30.83 GM22-006-D04 $30.83
Φ10.0 2.0 GM22-010-D03 $30.83 GM22-010-D04 $30.83
Φ12.5 6.0 GM22-012-D03 $30.83 GM22-012-D04 $30.83
12.5x12.5 6.0 GM22-12SQ-D03 $30.83 GM22-12SQ-D04 $30.83
Φ20.0 6.0 GM22-020-D03 $35.83 GM22-020-D04 $35.83
Φ25.0 6.0 GM22-025-D03 $55.83 GM22-025-D04 $55.83
25.0x25.0 6.0 GM22-25SQ-D03 $75.00 GM22-25SQ-D04 $75.00
Φ30.0 10.0 GM22-030-D03 $91.67 GM22-030-D04 $91.67
Φ38.0 10.0 GM22-038-D03 $125.00 GM22-038-D04 $125.00
Φ50.0 10.0 GM22-050-D03 $158.33 GM22-050-D04 $158.33
50.0x50.0 10.0 GM22-50SQ-D03 $158.33 GM22-50SQ-D04 $158.33
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GM23
Fused Silica Laser Mirrors
Product Number Dimension
(mm)
Thickness
(mm)
Laser Wavelength
(nm) AOI Reflection LIDT
(10ns pulse) Unit Price
GM23-012-Y01A 12.5 6.0 YAG-266nm 0° Ravg>99.5% >2J/cm2 $30.83
GM23-012-Y01B 12.5 6.0 YAG-266nm 45° Ravg>99.5% >2J/cm2 $47.50
Nd: YAG Mirror
Material Fused silica Dimension Tolerance +0.0/-0.1mm
Surface Figure λ /10 @ 633 nm Thickness Tolerance ±0.2mm
Parallelism <3' Bevel 0.2~0.5mmX45°
Surface Quality 10/5 Coating See details in the list
Rear Surface Fine Ground
Laser mirrors include single-point wavelength laser mirrors, broadband laser mirrors. And in
the laser optical system, they play the role of reflecting light, turning the light path, and so
on. GW Scientific has launched laser mirrors with incident angles of 0°, 45°, 0~15°, 0~45°, and
wavelengths covering 266nm, 355nm, 532nm, 1064nm, 1550nm, etc. It can be widely used
in laser marking, laser welding, laser micromachining, education and scientific research and
other related fields.
YAG-266nm AOI=0°
YAG-532nm AOI=0°
YAG-266nm AOI=45°
YAG-532nm AOI=45°
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Argon Ion Laser Mirror
Product Number Dimension
(mm)
Thickness
(mm)
Laser Wavelength
(nm) AOI Reflection LIDT
(10ns pulse) Unit Price
GM23-012-A01A 12.5 6.0 244~257nm 0° Ravg>99% >1KW/cm2 $30.83
GM23-012-A01B 12.5 6.0 244~257nm 45° Ravg>99% >1KW/cm2 $47.50
GM23-012-A02A 12.5 6.0 300~308nm 0° Ravg>99.5% >1KW/cm2 $30.83
GM23-012-A02B 12.5 6.0 300~308nm 45° Ravg>99.5% >1KW/cm2 $47.50
Product Number Dimension
(mm)
Thickness
(mm)
Laser Wavelength
(nm) AOI Reflection LIDT
(10ns pulse) Unit Price
GM23-012-Y02A 12.5 6.0 YAG-355nm 0° Ravg>99.8% >3J/cm2 $30.83
GM23-012-Y02B 12.5 6.0 YAG-355nm 45° Ravg>99.8% >3J/cm2 $47.50
GM23-012-Y03A 12.5 6.0 YAG-532nm 0° Ravg>99.8% >5J/cm2 $30.83
GM23-012-Y03B 12.5 6.0 YAG-532nm 45° Ravg>99.8% >5J/cm2 $47.50
GM23-012-Y04A 12.5 6.0 YAG-1064nm 0° Ravg>99.8% >10J/cm2 $30.83
GM23-012-Y04B 12.5 6.0 YAG-1064nm 45° Ravg>99.8% >10J/cm2 $47.50
GM23-025-Y01A 25.0 6.0 YAG-266nm 0° Ravg>99.5% >2J/cm2 $55.83
GM23-025-Y01B 25.0 6.0 YAG-266nm 45° Ravg>99.5% >2J/cm2 $80.83
GM23-025-Y02A 25.0 6.0 YAG-355nm 0° Ravg>99.8% >3J/cm2 $55.83
GM23-025-Y02B 25.0 6.0 YAG-355nm 45° Ravg>99.8% >3J/cm2 $80.83
GM23-025-Y03A 25.0 6.0 YAG-532nm 0° Ravg>99.8% >5J/cm2 $55.83
GM23-025-Y03B 25.0 6.0 YAG-532nm 45° Ravg>99.8% >5J/cm2 $80.83
GM23-025-Y04A 25.0 6.0 YAG-1064nm 0° Ravg>99.8% >10J/cm2 $55.83
GM23-025-Y04B 25.0 6.0 YAG-1064nm 45° Ravg>99.8% >10J/cm2 $80.83
GM23-050-Y01A 50.0 10.0 YAG-266nm 0° Ravg>99.5% >2J/cm2 $100.83
GM23-050-Y01B 50.0 10.0 YAG-266nm 45° Ravg>99.5% >2J/cm2 $141.60
GM23-050-Y02A 50.0 10.0 YAG-355nm 0° Ravg>99.8% >3J/cm2 $100.83
GM23-050-Y02B 50.0 10.0 YAG-355nm 45° Ravg>99.8% >3J/cm2 $141.60
GM23-050-Y03A 50.0 10.0 YAG-532nm 0° Ravg>99.8% >5J/cm2 $100.83
GM23-050-Y03B 50.0 10.0 YAG-532nm 45° Ravg>99.8% >5J/cm2 $141.60
GM23-050-Y04A 50.0 10.0 YAG-1064nm 0° Ravg>99.8% >10J/cm2 $100.83
GM23-050-Y04B 50.0 10.0 YAG-1064nm 45° Ravg>99.8% >10J/cm2 $141.60
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Product Number Dimension
(mm)
Thickness
(mm)
Laser Wavelength
(nm) AOI Reflection LIDT
(10ns pulse) Unit Price
GM23-012-A03A 12.5 6.0 351~364nm 0° Ravg>99.5% >2KW/cm2 $61.67
GM23-012-A03B 12.5 6.0 351~364nm 45° Ravg>99.5% >2KW/cm2 $47.50
GM23-012-A04A 12.5 6.0 458~528nm 0° Ravg>99.5% >3KW/cm2 $61.67
GM23-012-A04B 12.5 6.0 458~528nm 45° Ravg>99.5% >3KW/cm2 $47.50
GM23-025-A01A 25.0 6.0 244~257nm 0° Ravg>99% >1KW/cm2 $55.83
GM23-025-A01B 25.0 6.0 244~257nm 45° Ravg>99% >1KW/cm2 $80.83
GM23-025-A02A 25.0 6.0 300~308nm 0° Ravg>99.5% >1KW/cm2 $55.83
GM23-025-A02B 25.0 6.0 300~308nm 45° Ravg>99.5% >1KW/cm2 $80.83
GM23-025-A03A 25.0 6.0 351~364nm 0° Ravg>99.5% >2KW/cm2 $55.83
GM23-025-A03B 25.0 6.0 351~364nm 45° Ravg>99.5% >2KW/cm2 $80.83
GM23-025-A04A 25.0 6.0 458~528nm 0° Ravg>99.5% >3KW/cm2 $55.83
GM23-025-A04B 25.0 6.0 458~528nm 45° Ravg>99.5% >3KW/cm2 $80.83
GM23-050-A01A 50.0 10.0 244~257nm 0° Ravg>99% >1KW/cm2 $100.83
GM23-050-A01B 50.0 10.0 244~257nm 45° Ravg>99% >1KW/cm2 $141.60
GM23-050-A02A 50.0 10.0 300~308nm 0° Ravg>99.5% >1KW/cm2 $100.83
GM23-050-A02B 50.0 10.0 300~308nm 45° Ravg>99.5% >1KW/cm2 $141.60
GM23-050-A03A 50.0 10.0 351~364nm 0° Ravg>99.5% >2KW/cm2 $100.83
GM23-050-A03B 50.0 10.0 351~364nm 45° Ravg>99.5% >2KW/cm2 $141.60
GM23-050-A04A 50.0 10.0 458~528nm 0° Ravg>99.5% >3KW/cm2 $100.83
GM23-050-A04B 50.0 10.0 458~528nm 45° Ravg>99.5% >3KW/cm2 $141.60
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GM24
Fused Silica Elliptical Flat Mirrors
D02-Dielectric high reflection @400~800nm AOI=45° D03-Dielectric high reflection @750~1250nm AOI=45°
Minor Axis
A
(mm)
Major Axis
B
(mm)
Thickness
(mm)
Uncoated
Unit Price
D02 Coating
Unit Price
D03 Coating
Unit Price
Product Number Product Number Product Number
12.50 17.68 6.0 GM24-012 $29.17 GM24-012-D02 $58.33 GM24-012-D03 $58.33
25.00 35.36 6.0 GM24-025 $42.50 GM24-025-D02 $96.67 GM24-025-D03 $96.67
50.00 70.72 12.5 GM24-050 $91.67 GM24-050-D02 $163.33 GM24-050-D03 $163.33
Material Fused silica Long/Short Axis
Diameter Error +0.0/-0.2mm
Surface
Figure λ/10 @633 nm Thickness
Tolerance ±0.5mm
Centration <1' Bevel 0.2~0.5mmX45°
Surface
Quality 10/5 Coating See details
in the list
Rear Surface Fine Ground
2mm
2mm
Our precision Elliptical Flat Mirrors are ideal for research and astronomical applications.
Because of their elongated major axis, they are suited to bending and folding light at precise
angles with minimum wavefront distortion. These 45° oriented mirrors are ideal optics when
90° reflection is needed. Multiple sizes and coating options are offered to best suit a wide
range of applications.
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GME
Economy Flat Mirrors
Dimension
(mm)
Thickness
(mm)
Protected
Aluminum Unit Price
UV Protected
Aluminum Unit Price Protected Silver Unit Price Protected Gold Unit Price
Product Number Product Number Product Number Product Number
Φ5.0 2.3 GME-005-AL $9.17 GME-005-UVAL $9.17 GME-005-AG $12.50 GME-005-AU $19.17
Φ6.3 2.3 GME-006-AL $9.17 GME-006-UVAL $9.17 GME-006-AG $12.50 GME-006-AU $19.17
6.0x6.0 2.3 GME-6x6-AL $9.17 GME-6x6-UVAL $9.17 GME-6x6-AG $12.50 GME-6x6-AU $19.17
6.0x8.5 2.3 GME-6x8.5-AL $9.17 GME-6x8.5-UVAL $9.17 GME-6x8.5-AG $12.50 GME-6x8.5-AU $19.17
Φ10.0 2.3 GME-010-AL $9.17 GME-010-UVAL $9.17 GME-010-AG $12.50 GME-010-AU $19.17
10.0x10.0 2.3 GME-10x10-AL $9.17 GME-10x10-UVAL $9.17 GME-10x10-AG $12.50 GME-10x10-AU $19.17
10.0x14.0 2.3 GME-10x14-AL $9.17 GME-10x14-UVAL $9.17 GME-10x14-AG $12.50 GME-10x14-AU $19.17
Φ12.5 2.3 GME-012-AL $9.17 GME-012-UVAL $9.17 GME-012-AG $12.50 GME-012-AU $19.17
12.5x12.5 2.3 GME-12.5x12.5-AL $11.67 GME-12.5x12.5-UVAL $11.67 GME-12.5x12.5-AG $15.00 GME-12.5x12.5-AU $20.83
12.5x17.5 2.3 GME-12.5x17.5-AL $11.67 GME-12.5x17.5-UVAL $11.67 GME-12.5x17.5-AG $15.00 GME-12.5x17.5-AU $20.83
Φ15.0 2.3 GME-015-AL $11.67 GME-015-UVAL $11.67 GME-015-AG $15.00 GME-015-AU $20.83
15.0x15.0 2.3 GME-15x15-AL $11.67 GME-15x15-UVAL $11.67 GME-15x15-AG $15.00 GME-15x15-AU $20.83
15.0x21.0 2.3 GME-15x21-AL $11.67 GME-15x21-UVAL $11.67 GME-15x21-AG $15.00 GME-15x21-AU $20.83
Φ20.0 2.3 GME-020-AL $14.17 GME-020-UVAL $14.17 GME-020-AG $17.50 GME-020-AU $29.17
20.0x20.0 2.3 GME-20x20-AL $14.17 GME-20x20-UVAL $14.17 GME-20x20-AG $17.50 GME-20x20-AU $29.17
20.0x28.0 2.3 GME-20x28-AL $15.83 GME-20x28-UVAL $15.83 GME-20x28-AG $19.17 GME-20x28-AU $30.83
Φ25.0 2.3 GME-025-AL $15.83 GME-025-UVAL $15.83 GME-025-AG $19.17 GME-025-AU $30.83
25.0x25.0 2.3 GME-25x25-AL $15.83 GME-25x25-UVAL $15.83 GME-25x25-AG $19.17 GME-25x25-AU $30.83
25.0x35.0 2.3 GME-25x35-AL $20.83 GME-25x35-UVAL $20.83 GME-25x35-AG $24.17 GME-25x35-AU $35.83
Φ25.4 2.3 GME-025A-AL $15.83 GME-025A-UVAL $15.83 GME-025A-AG $19.17 GME-025A-AU $30.83
Φ30.0 2.3 GME-030-AL $19.17 GME-030-UVAL $19.17 GME-030-AG $22.50 GME-030-AU $34.17
30.0x30.0 2.3 GME-30x30-AL $20.83 GME-30x30-UVAL $20.83 GME-30x30-AG $25.83 GME-30x30-AU $39.17
Φ38.0 2.3 GME-038-AL $20.83 GME-038-UVAL $20.83 GME-038-AG $25.83 GME-038-AU $39.17
Φ50.0 2.3 GME-050-AL $25.83 GME-050-UVAL $25.83 GME-050-AG $32.50 GME-050-AU $45.83
50.0x50.0 2.3 GME-50x50-AL $25.83 GME-50x50-UVAL $25.83 GME-50x50-AG $32.50 GME-50x50-AU $45.83
50.0x75.0 2.3 GME-50x75-AL $45.83 GME-50x75-UVAL $45.83 GME-50x75-AG $52.50 GME-50x75-AU $65.83
Φ75.0 2.3 GME-075-AL $45.83 GME-075-UVAL $45.83 GME-075-AG $52.50 GME-075-AU $65.83
75.0x75.0 2.3 GME-75x75-AL $47.50 GME-75x75-UVAL $47.50 GME-75x75-AG $55.83 GME-75x75-AU $69.17
75.0x100.0 2.3 GME-75x100-AL $91.67 GME-75x100-UVAL $91.67 GME-75x100-AG $102.50 GME-75x100-AU $109.17
Material H-K9L(CDGM)
Surface Figure 4~6λ per 25mm
@ 633 nm
Parallelism <3'
Surface Quality 80/50
Rear Surface Fine ground or
commerical polished
Dimension
Tolerance +0.0/-0.25mm
Thickness
Tolerance ±0.25mm
Bevel 0.2~0.5mmX45°
Coating See details in the list Gold reflective coating
+SiO2 protective film
Ordinary reflective aluminum
+SiO2 protective film
Silver reflective film
+SiO2 protective film
UV reflective aluminum
+SiO2 protective film
Our UV aluminium, protected aluminum, silver, and gold coatings exhibit broadband
reflectance and are practical for many applications that are not so sensitive to the wavefront
of a beam. Other typical uses for these mirrors include single-use applications where the
experiment itself maybe damage the mirror. A variety of diameters and square sizes are
offered. Please see the Specs table for more details about these mirrors.
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Dimension
(mm)
EFL
(mm)
Radius
(mm)
CT
(mm)
Edge
Thickness
1
(mm)
Edge
Thickness
2
(mm)
Uncoated
Unit Price
Protected Gold Coating
Unit Price
Product Number Product Number
50x25 50.0 100.0 9 12.18 9.78 GM13-50x25-050 $43.00 GM13-50x25-050-AU $58.50
50x25 75.0 150.0 9 11.10 9.52 GM13-50x25-075 $43.00 GM13-50x25-075-AU $58.50
50x25 100.0 200.0 9 10.57 9.39 GM13-50x25-100 $43.00 GM13-50x25-100-AU $58.50
50x25 150.0 300.0 9 10.04 9.26 GM13-50x25-150 $43.00 GM13-50x25-150-AU $58.50
50x25 200.0 400.0 9 9.78 9.20 GM13-50x25-200 $48.60 GM13-50x25-200-AU $58.50
50x25 250.0 500.0 9 9.63 9.16 GM13-50x25-250 $54.90 GM13-50x25-250-AU $58.50
50x25 300.0 600.0 9 9.52 9.13 GM13-50x25-300 $54.90 GM13-50x25-300-AU $64.10
50x25 500.0 1000.0 9 9.31 9.08 GM13-50x25-500 $54.90 GM13-50x25-500-AU $70.40
Dimension
(mm)
EFL
(mm)
Radius
(mm)
Edge
Thickness
(Thinner
side)(mm)
Edge
Thickness
(Thicker
side)(mm)
Uncoated
Unit Price
Protected Gold Coating
Unit Price
Product Number Product Number
25x20 50.00 100.00 9.13 12.18 GMOA-25x20-050 $30.30 GMOA-25x20-050-AU $41.50
25x20 75.00 150.00 9.08 11.10 GMOA-25x20-075 $30.30 GMOA-25x20-075-AU $41.50
25x20 100.00 200.00 9.06 10.57 GMOA-25x20-100 $30.30 GMOA-25x20-100-AU $41.50
25x20 150.00 300.00 9.04 10.04 GMOA-25x20-150 $30.30 GMOA-25x20-150-AU $41.50
25x20 200.00 400.00 9.03 9.78 GMOA-25x20-200 $33.10 GMOA-25x20-200-AU $44.40
25x20 250.00 500.00 9.03 9.63 GMOA-25x20-250 $38.70 GMOA-25x20-250-AU $47.20
25x20 300.00 600.00 9.02 9.52 GMOA-25x20-300 $38.70 GMOA-25x20-300-AU $47.20
25x20 500.00 1000.00 9.01 9.31 GMOA-25x20-500 $38.70 GMOA-25x20-500-AU $47.20
Primary Mirror, GM13 Series, H-K9L Concave Mirror
Secondary Mirror, GMOA Series, H-K9L off-axis Concave mirror
GM13&GMOA
Mirror Sets for White Cell System
GM13 series flat concave spherical mirror and GMOA series flat concave spherical off-axis
mirror can be used together in White cell system. We offer a wide range of sizes and focal
lengths for customers to choose from. In order to meet the different needs, we can provide
uncoated substrates and metal coated mirrors.
Gold reflective coating+SiO2protective film
Material H-K9L(CDGM)
Surface Figure λ/4 @ 633 nm
Centration < 3 分
Surface Quality 60/40
Back Side Fine grinding or test polishing
Dimension Tolerance +0.0/-0.1mm
Thickness Tolerance ±0.2mm
Deviation ±2%
Bevel Protective bevel0.2~0.5mmX45°
Coating See details in the list
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Dimension
(mm)
Thickness
(mm)
λ/20 @633nm
Unit Price
λ/10 @633nm
Unit Price
Product Number Product Number
25.4 12.7 ±1 GF11-0254-1-0 $40.83 GF11-0254-2-0 $29.17
50.8 12.7 ±1 GF11-0508-1-0 $75.00 GF11-0508-2-0 $58.33
76.2 19.1 ±1 GF11-0762-1-0 $108.33 GF11-0762-2-0 $83.33
101.6 19.1 ±1 GF11-1016-1-0 $325.00 GF11-1016-2-0 $250.00
152.4 25.4 ±2 GF11-1524-1-0 $775.00 GF11-1524-2-0 $791.67
203.2 38.1 ±2 GF11-2032-1-0 $1,108.33 GF11-2032-2-0 $1,075.00
254.0 38.1 ±2 GF11-2540-1-0 $2,291.67 GF11-2540-2-0 $1,275.00
304.8 38.1 ±2 GF11-3048-1-0 $4,625.00 GF11-3048-2-0 $2,416.67
GF11
H-K9L Single Surface Optical Flats
The optical flats are used to measure the flatness error of plano optical components with high
surface quality.
K9 optical glass transmittance (uncoated)
Material H-K9L(CDGM)
Surface Figure See details in the list
Parallelism <1'
Surface Quality 60/40
Rear Surface Fine ground
Dimension Tolerance ±0.2mm
Thickness Tolerance See details in the list
Bevel 0.2~0.5mmX45°
Coating None
---
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Dimension
(mm)
Thickness
(mm)
λ/20 @633nm
Unit Price
λ/10 @633nm
Unit Price
Product Number Product Number
25.4 12.7 ±1 GF21-0254-1-0 $108.33 GF21-0254-2-0 $70.83
50.8 12.7 ±1 GF21-0508-1-0 $175.00 GF21-0508-2-0 $108.33
76.2 19.1 ±1 GF21-0762-1-0 $325.00 GF21-0762-2-0 $241.67
101.6 19.1 ±1 GF21-1016-1-0 $525.00 GF21-1016-2-0 $491.67
152.4 25.4 ±2 GF21-1524-1-0 $1,750.00 GF21-1524-2-0 $1,125.00
203.2 38.1 ±2 GF21-2032-1-0 $3,083.33 GF21-2032-2-0 $2,416.67
254.0 38.1 ±2 GF21-2540-1-0 $5,750.00 GF21-2540-2-0 $3,500.00
304.8 38.1 ±2 GF21-3048-1-0 $8,250.00 GF21-3048-2-0 $5,583.33
GF21
Fused Silica Single Surface Optical Flats
The optical flats are used to measure the flatness error of plano optical components with high
surface quality.
Material UV grade Fused Silica
Surface Figure See details in the list
Parallelism <1'
Surface Quality 60/40
Rear Surface Fine ground
Dimension Tolerance ±0.2mm
Thickness Tolerance See details in the list
Bevel 0.2~0.5mmX45°
Coating None
UV Fused Silica Transmission (Uncoated)
---
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Single Surface Optical Flats and Dual Surface Optical Flats are used as a
reference (test plate) against which the flatness of an unknown surface may
be compared. Each piece is precision polished by our master opticians and
tested on a Zygo interferometer to insure the surface flatness. These optical
flats could be shipped in a durable storage case for permanent protection.
Material in H-K9L (N-BK7), fused silica and Zerodur are available, different coatings could
be chosen to meet your different applications.
Our Optical Flats Product Number：
Product Series Codes Optical Flats Types
Optical Flats
Remarks:
1. For special specification requirements, please contact us for details.
2. Please visit en.goldway.com.cn to search for the Optical Flats varieties that have not been entered in this catalogue in time.
3. Our company welcomes OEM requirements, please inquire.
GF11
GF12
GF21
GF22
H-K9L Single Surface Optical Flats
H-K9L Dual Surface Optical Flats
Fused Silica Single Surface Optical Flats
Fused Silica Dual Surface Optical Flats
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Dimension
(mm)
Thickness
(mm)
λ/20 @633nm
Unit Price
λ/10 @633nm
Unit Price
Product Number Product Number
25.4 12.7 ±1 GF11-0254-1-0 $40.83 GF11-0254-2-0 $29.17
50.8 12.7 ±1 GF11-0508-1-0 $75.00 GF11-0508-2-0 $58.33
76.2 19.1 ±1 GF11-0762-1-0 $108.33 GF11-0762-2-0 $83.33
101.6 19.1 ±1 GF11-1016-1-0 $325.00 GF11-1016-2-0 $250.00
152.4 25.4 ±2 GF11-1524-1-0 $775.00 GF11-1524-2-0 $791.67
203.2 38.1 ±2 GF11-2032-1-0 $1,108.33 GF11-2032-2-0 $1,075.00
254.0 38.1 ±2 GF11-2540-1-0 $2,291.67 GF11-2540-2-0 $1,275.00
304.8 38.1 ±2 GF11-3048-1-0 $4,625.00 GF11-3048-2-0 $2,416.67
GF11
H-K9L Single Surface Optical Flats
The optical flats are used to measure the flatness error of plano optical components with high
surface quality.
K9 optical glass transmittance (uncoated)
Material H-K9L(CDGM)
Surface Figure See details in the list
Parallelism <1'
Surface Quality 60/40
Rear Surface Fine ground
Dimension Tolerance ±0.2mm
Thickness Tolerance See details in the list
Bevel 0.2~0.5mmX45°
Coating None
---
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GF12
H-K9L Dual Surface Optical Flats
The optical flats are used to measure the flatness error of plano optical components with high
surface quality.
Diameter
（mm）
Thickness
（mm）
λ/10 @633nm
Parallelism<5\"
Unit Price
Parallelism<2'
Unit Price
Product Number Product Number
25.4 12.7 ±1 GF12-0254-2-1 $50.00 GF12-0254-2-2 $50.00
50.8 12.7 ±1 GF12-0508-2-1 $91.67 GF12-0508-2-2 $66.67
76.2 19.1 ±1 GF12-0762-2-1 $125.00 GF12-0762-2-2 $108.33
101.6 19.1 ±1 GF12-1016-2-1 $341.67 GF12-1016-2-2 $308.33
152.4 25.4 ±2 GF12-1524-2-1 $1,250.00 GF12-1524-2-2 $1,133.33
203.2 38.1 ±2 GF12-2032-2-1 $1,775.00 GF12-2032-2-2 $1,583.33
254.0 38.1 ±2 GF12-2540-2-1 $2,250.00 GF12-2540-2-2 $2,158.33x
304.8 38.1 ±2 GF12-3048-2-1 $5,250.00 GF12-3048-2-2 $4,333.33
K9 optical glass transmittance (uncoated)
Material H-K9L (CDGM)
Surface Figure λ / 10 @ 633 nm
Parallelism See details in the list
Surface Quality 60/40
Dia. Tolerance ±0.2mm
Thickness Tolerance See details in the list
Bevel 0.2mmX45°
Coating None
---
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Dimension
(mm)
Thickness
(mm)
λ/20 @633nm
Unit Price
λ/10 @633nm
Unit Price
Product Number Product Number
25.4 12.7 ±1 GF21-0254-1-0 $108.33 GF21-0254-2-0 $70.83
50.8 12.7 ±1 GF21-0508-1-0 $175.00 GF21-0508-2-0 $108.33
76.2 19.1 ±1 GF21-0762-1-0 $325.00 GF21-0762-2-0 $241.67
101.6 19.1 ±1 GF21-1016-1-0 $525.00 GF21-1016-2-0 $491.67
152.4 25.4 ±2 GF21-1524-1-0 $1,750.00 GF21-1524-2-0 $1,125.00
203.2 38.1 ±2 GF21-2032-1-0 $3,083.33 GF21-2032-2-0 $2,416.67
254.0 38.1 ±2 GF21-2540-1-0 $5,750.00 GF21-2540-2-0 $3,500.00
304.8 38.1 ±2 GF21-3048-1-0 $8,250.00 GF21-3048-2-0 $5,583.33
GF21
Fused Silica Single Surface Optical Flats
The optical flats are used to measure the flatness error of plano optical components with high
surface quality.
Material UV grade Fused Silica
Surface Figure See details in the list
Parallelism <1'
Surface Quality 60/40
Rear Surface Fine ground
Dimension Tolerance ±0.2mm
Thickness Tolerance See details in the list
Bevel 0.2~0.5mmX45°
Coating None
UV Fused Silica Transmission (Uncoated)
---
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GF22
Fused Silica Dual Surface Optical Flats
Optical Flats are used as a reference (test plate) against which the flatness of an unknown
surface may be compared. Each piece is precision polished and tested on a Zygo interferometer
to insure the surface flatness. Zerodur or equivalent ultra-low expansion material could be
provided upon requirement.
Diameter
（mm）
Thickness
（mm）
λ/20 @633nm λ/10 @633nm
Parallelism<1\"
Unit Price
Parallelism<2'
Unit Price
Parallelism<5\"
Unit Price
Parallelism<2'
Unit Price
Product Number Product Number Product Number Product Number
25.4 12.7 ±1 GF22-0254-1-1 $175.00 GF22-0254-1-2 $158.33 GF22-0254-2-1 $108.33 GF22-0254-2-2 $108.33
50.8 12.7 ±1 GF22-0508-1-1 $263.33 GF22-0508-1-2 $230.00 GF22-0508-2-1 $225.00 GF22-0508-2-2 $225.00
76.2 19.1 ±1 GF22-0762-1-1 $416.67 GF22-0762-1-2 $366.67 GF22-0762-2-1 $325.00 GF22-0762-2-2 $325.00
101.6 19.1 ±1 GF22-1016-1-1 $891.67 GF22-1016-1-2 $808.33 GF22-1016-2-1 $608.33 GF22-1016-2-2 $541.67
152.4 25.4 ±2 GF22-1524-1-1 $2,083.33 GF22-1524-1-2 $1,916.67 GF22-1524-2-1 $1,466.67 GF22-1524-2-2 $1,383.33
203.2 38.1 ±2 GF22-2032-1-1 $3,291.67 GF22-2032-1-2 $3,125.00 GF22-2032-2-1 $2,775.00 GF22-2032-2-2 $2,583.33
254.0 38.1 ±2 GF22-2540-1-1 $8,208.33 GF22-2540-1-2 $7,916.67 GF22-2540-2-1 $6,250.00 GF22-2540-2-2 $5,708.33
304.8 38.1 ±2 GF22-3048-1-1 $12,441.67 GF22-3048-1-2 $11,583.33 GF22-3048-2-1 $8,208.33 GF22-3048-2-2 $7,416.67
Material UV grade Fused Silica
Surface Figure See details in the list
Parallelism See details in the list
Surface Quality 60/40
Dia. Tolerance ±0.2mm
Thickness Tolerance See details in the list
Bevel 0.2mmX45°
Coating None
UV Fused Silica Transmission (Uncoated)
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Polarizing cube Beamsplitter
Spectrophotometer
Non-polarizing cube Beamsplitter
Polka Dot Spectrophotometer
Beamsplitters
Golden Way Scientific provides a variety of beam splitters, which can meet the different application
needs of users. Our optical splitting elements in stock include plate beamsplitters, cube
beamsplitters, wedge beamsplitters, etc. At the same time, our company can provide the coating
of beamsplitters for their special applications and the production of beamsplitters of different sizes
and shapes according to the different needs of customers.
Introduction to Common Beamsplitters：
The beam splitting element is used to divide the incident beam into two beams of transmission
and reflection according to a certain proportion, so as to meet the needs of practical applications.
Commonly used are mainly plate beamsplitters and cube beamsplitters. Depending on the
coating, the ratio of transflective light and the polarization state can be controlled.
Generally, cube beamsplitters are divided into three types according to the different requirements
for the polarization state of transmitted light and reflected light in the application：
Cube beamsplitters(energy splitting):The main focus is on the proportional beam splitting of
the total energy of the incident light (the beam splitting coating has almost no absorption). The
polarization state of the outgoing light is not a design consideration. Therefore, if there is a higher
requirement for the polarization state of the outgoing light, it is not recommended to use it.
Polarizing cube Beamsplitter:The transmitted light and reflected light are linearly polarized light,
respectively, and the degree of separation of the S light and the P light is defined by the extinction
ratio (Tp/Ts).
Non-polarizing cube Beamsplitter:Different from the energy splitting type. The non-polarizing cube
beamsplitter divides the incident light into a transmitted beam and a reflected beam according to
the calibrated splitting ratio without changing the polarization state of the incident light. It should
be noted that the non-polarizing cube beamsplitter uses a metal induced beam splitter film, so
it has a certain absorption of the incident light (usually <10%), which should be paid attention to
when the laser power is large.
The front surface of the plate beamsplitters is coated with a beam splitter, and the rear surface is
usually coated with an anti-reflection coating to reduce back reflection, thereby reducing ghost
images and interference effects between beams.Compared with the cube beamsplitters, the plate
beamsplitter has the advantages of moderate price, light weight of the element, and relatively
easy fabrication of large-sized elements. The influence of the reflected light on the rear surface
(which can be reduced by coating or using a wedge window), the beam translation generated
after the light passes through the palte beamsplitter, and the optical path difference between
the transmitted light and the reflected light, etc., are the aspects to be aware of when using plate
beamsplitter.
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Our Beamsplitters Series Codes：
Product Series Codes Beamsplitters Types
Remarks:
1. For special specification requirements, please contact us for details.
2. Please visit en.goldway.com.cn to search for the Beamsplitters varieties that have not been entered in this catalogue in time.
3. Our company welcomes OEM requirements, please inquire.
GPBS11
GPBS12
GPBS13
GPBSE
GPBS21
GPBS22
GPBS51-IR
GPBS71-IR
GCBS1
GCBS2
GCBS3
H-K9L Broadband Plate Beamsplitters
H-K9L Dot Array Plate Beamsplitters
H-K9L Elliptical Broadband Plate Beamsplitters
Economy Plate Beamsplitters
UV Fused Silica Broadband Wedge Beamsplitters
UV Fused Silica Dot Array Plate Beamsplitters
CaF2 Wedge Plate Beamsplitters
ZnSe Wedge Plate Beamsplitters
Unpolarized Cube Beamsplitters
Polarizing Cube Beamsplitters
Non-polarizing Cube Beamsplitters
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GPBS11
H-K9L Broadband Plate Beamsplitters
S1 surface:
splitter coating R/T +/-10%
S2 surface AR coating:
Ravg<1%
Dimension
(mm)
Split Ratio
(R/T)
S2 surface AR coating
AR @350~700nm Unit Price
S2 surface AR coating
AR @700~1100nm Unit Price
S2 surface AR coating
AR @900~1700nm Unit Price
Product Number Product Number Product Number
Φ12.5 20R/80T GPBS11-012-20-VIS $35.83 GPBS11-012-20-NIR $35.83 GPBS11-012-20-SWIR $37.50
Φ12.5 30R/70T GPBS11-012-30-VIS $35.83 GPBS11-012-30-NIR $35.83 GPBS11-012-30-SWIR $37.50
Φ12.5 40R/60T GPBS11-012-40-VIS $35.83 GPBS11-012-40-NIR $35.83 GPBS11-012-40-SWIR $37.50
Φ12.5 50R/50T GPBS11-012-50-VIS $35.83 GPBS11-012-50-NIR $35.83 GPBS11-012-50-SWIR $37.50
Φ12.5 60R/40T GPBS11-012-60-VIS $35.83 GPBS11-012-60-NIR $35.83 GPBS11-012-60-SWIR $37.50
Φ12.5 70R/30T GPBS11-012-70-VIS $35.83 GPBS11-012-70-NIR $35.83 GPBS11-012-70-SWIR $37.50
Φ12.5 80R/20T GPBS11-012-80-VIS $35.83 GPBS11-012-80-NIR $35.83 GPBS11-012-80-SWIR $37.50
12.5x17.5 20R/80T GPBS11-12x17-20-VIS $37.50 GPBS11-12x17-20-NIR $37.50 GPBS11-12x17-20-SWIR $39.17
12.5x17.5 30R/70T GPBS11-12x17-30-VIS $37.50 GPBS11-12x17-30-NIR $37.50 GPBS11-12x17-30-SWIR $39.17
12.5x17.5 40R/60T GPBS11-12x17-40-VIS $37.50 GPBS11-12x17-40-NIR $37.50 GPBS11-12x17-40-SWIR $39.17
12.5x17.5 50R/50T GPBS11-12x17-50-VIS $37.50 GPBS11-12x17-50-NIR $37.50 GPBS11-12x17-50-SWIR $39.17
12.5x17.5 60R/40T GPBS11-12x17-60-VIS $37.50 GPBS11-12x17-60-NIR $37.50 GPBS11-12x17-60-SWIR $39.17
Material H-K9L (CDGM) Clear Aperture 90%
Surface
Figure
λ/2(per inch)
@633nm
Dimension
Tolerance +0.0/-0.25mm
Parallelism <1' Thickness 3mm±0.2mm
Surface
Quality 60/40 Bevel 0.2~0.5mmX45°
Rear Surface Fine ground Coating AOI=45°
Our Plate Beamsplitters are available in a variety of configurations to meet a variety of
application needs. Many are available with an anti-reflection (AR) coated second surface to
enhance each beamsplitter's overall efficiency and to prevent unwanted ghost reflections.
---
Reference curve of H-K9L Broadband Plate Beamsplitters transmission/reflection ratio.
If you need the coating curve of each type, please refer to our official website: https://en.goldway.com.cn/
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Dimension
(mm)
Split Ratio
(R/T)
S2 surface AR coating
AR @350~700nm Unit Price
S2 surface AR coating
AR @700~1100nm Unit Price
S2 surface AR coating
AR @900~1700nm Unit Price
Product Number Product Number Product Number
12.5x17.5 70R/30T GPBS11-12x17-70-VIS $37.50 GPBS11-12x17-70-NIR $37.50 GPBS11-12x17-70-SWIR $39.17
12.5x17.5 80R/20T GPBS11-12x17-80-VIS $37.50 GPBS11-12x17-80-NIR $37.50 GPBS11-12x17-80-SWIR $39.17
Φ25.0 20R/80T GPBS11-025-20-VIS $45.83 GPBS11-025-20-NIR $45.83 GPBS11-025-20-SWIR $49.17
Φ25.0 30R/70T GPBS11-025-30-VIS $45.83 GPBS11-025-30-NIR $45.83 GPBS11-025-30-SWIR $49.17
Φ25.0 40R/60T GPBS11-025-40-VIS $45.83 GPBS11-025-40-NIR $45.83 GPBS11-025-40-SWIR $49.17
Φ25.0 50R/50T GPBS11-025-50-VIS $45.83 GPBS11-025-50-NIR $45.83 GPBS11-025-50-SWIR $49.17
Φ25.0 60R/40T GPBS11-025-60-VIS $45.83 GPBS11-025-60-NIR $45.83 GPBS11-025-60-SWIR $49.17
Φ25.0 70R/30T GPBS11-025-70-VIS $45.83 GPBS11-025-70-NIR $45.83 GPBS11-025-70-SWIR $49.17
Φ25.0 80R/20T GPBS11-025-80-VIS $45.83 GPBS11-025-80-NIR $45.83 GPBS11-025-80-SWIR $49.17
25.0x36.0 20R/80T GPBS11-25x36-20-VIS $52.50 GPBS11-25x36-20-NIR $52.50 GPBS11-25x36-20-SWIR $55.00
25.0x36.0 30R/70T GPBS11-25x36-30-VIS $52.50 GPBS11-25x36-30-NIR $52.50 GPBS11-25x36-30-SWIR $55.00
25.0x36.0 40R/60T GPBS11-25x36-40-VIS $52.50 GPBS11-25x36-40-NIR $52.50 GPBS11-25x36-40-SWIR $55.00
25.0x36.0 50R/50T GPBS11-25x36-50-VIS $52.50 GPBS11-25x36-50-NIR $52.50 GPBS11-25x36-50-SWIR $55.00
25.0x36.0 60R/40T GPBS11-25x36-60-VIS $52.50 GPBS11-25x36-60-NIR $52.50 GPBS11-25x36-60-SWIR $55.00
25.0x36.0 70R/30T GPBS11-25x36-70-VIS $52.50 GPBS11-25x36-70-NIR $52.50 GPBS11-25x36-70-SWIR $55.00
25.0x36.0 80R/20T GPBS11-25x36-80-VIS $52.50 GPBS11-25x36-80-NIR $52.50 GPBS11-25x36-80-SWIR $55.00
Φ50.0 20R/80T GPBS11-050-20-VIS $85.83 GPBS11-050-20-NIR $85.83 GPBS11-050-20-SWIR $91.67
Φ50.0 30R/70T GPBS11-050-30-VIS $85.83 GPBS11-050-30-NIR $85.83 GPBS11-050-30-SWIR $91.67
Φ50.0 40R/60T GPBS11-050-40-VIS $85.83 GPBS11-050-40-NIR $85.83 GPBS11-050-40-SWIR $91.67
Φ50.0 50R/50T GPBS11-050-50-VIS $85.83 GPBS11-050-50-NIR $85.83 GPBS11-050-50-SWIR $91.67
Φ50.0 60R/40T GPBS11-050-60-VIS $85.83 GPBS11-050-60-NIR $85.83 GPBS11-050-60-SWIR $91.67
Φ50.0 70R/30T GPBS11-050-70-VIS $85.83 GPBS11-050-70-NIR $85.83 GPBS11-050-70-SWIR $91.67
Φ50.0 80R/20T GPBS11-050-80-VIS $85.83 GPBS11-050-80-NIR $85.83 GPBS11-050-80-SWIR $91.67
50.0x72.0 20R/80T GPBS11-50x72-20-VIS $99.17 GPBS11-50x72-20-NIR $99.17 GPBS11-50x72-20-SWIR $104.17
50.0x72.0 30R/70T GPBS11-50x72-30-VIS $99.17 GPBS11-50x72-30-NIR $99.17 GPBS11-50x72-30-SWIR $104.17
50.0x72.0 40R/60T GPBS11-50x72-40-VIS $99.17 GPBS11-50x72-40-NIR $99.17 GPBS11-50x72-40-SWIR $104.17
50.0x72.0 50R/50T GPBS11-50x72-50-VIS $99.17 GPBS11-50x72-50-NIR $99.17 GPBS11-50x72-50-SWIR $104.17
50.0x72.0 60R/40T GPBS11-50x72-60-VIS $99.17 GPBS11-50x72-60-NIR $99.17 GPBS11-50x72-60-SWIR $104.17
50.0x72.0 70R/30T GPBS11-50x72-70-VIS $99.17 GPBS11-50x72-70-NIR $99.17 GPBS11-50x72-70-SWIR $104.17
50.0x72.0 80R/20T GPBS11-50x72-80-VIS $99.17 GPBS11-50x72-80-NIR $99.17 GPBS11-50x72-80-SWIR $104.17
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GPBS12
H-K9L Dot Array Plate Beamsplitters
Dimension
(mm)
T
(mm)
Split Ratio(R/T)---30R/70T
Unit Price
Split Ratio(R/T)---50R/50T
Unit Price
Split Ratio(R/T) ---70R/30T
Unit Price
Product Number Product Number Product Number
Φ12.5 1.5 GPBS12-012-30-PD $30.83 GPBS12-012-50-PD $30.83 GPBS12-012-70-PD $30.83
12.5x12.5 1.5 GPBS12-12x12-30-PD $30.83 GPBS12-12x12-50-PD $30.83 GPBS12-12x12-70-PD $30.83
12.5x17.5 1.5 GPBS12-12x17-30-PD $30.83 GPBS12-12x17-50-PD $30.83 GPBS12-12x17-70-PD $30.83
Φ25.0 1.5 GPBS12-025-30-PD $39.17 GPBS12-025-50-PD $39.17 GPBS12-025-70-PD $39.17
25.0x25.0 1.5 GPBS12-25x25-30-PD $39.17 GPBS12-25x25-50-PD $39.17 GPBS12-25x25-70-PD $39.17
25.0x36.0 1.5 GPBS12-25x36-30-PD $54.17 GPBS12-25x36-50-PD $54.17 GPBS12-25x36-70-PD $54.17
Φ50.0 1.5 GPBS12-050-30-PD $99.17 GPBS12-050-50-PD $99.17 GPBS12-050-70-PD $99.17
50.0x50.0 1.5 GPBS12-50x50-30-PD $99.17 GPBS12-50x50-50-PD $99.17 GPBS12-50x50-70-PD $99.17
50.0x72.0 1.5 GPBS12-50x72-30-PD $125.00 GPBS12-50x72-50-PD $125.00 GPBS12-50x72-70-PD $125.00
Material H-K9L (CDGM)
Surface Figure λ/2(per inch) @633nm
Parallelism <1'
Surface Quality 60/40
Clear Aperture 85%
Dimension
Tolerance +0.0/-0.25mm
Thickness 1.5mm±0.2mm
Split Ratio(R/T) ±5% @350~2000nm
Coating Dot array
Min. Beam Diameter >5mm
Our dot array Aluminium coated beamsplitters have wide spectrum flatess, and these splitters
are ensensitive to the angle of incidence. The 0.1 x 0.1mm dot array beamsplitters feature light
weight, cost performance, easy mounting, are ideal for the price demanding applications.
---
Reference curve of H-K9L Dot Array Plate Beamsplitters transmission/
reflection ratio.
If you need the coating curve of each type, please refer to our official
website: https://en.goldway.com.cn/
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GPBS13
H-K9L Elliptical Broadband Plate Beamsplitters
S1: Splitter coating (R/T) 50:
50±10%
S2 surface AR coating:
Ravg<1%
Minor Axis
(mm)
Split Ratio
(R/T)
S2 surface AR coating
AR @350~700nm Unit Price
S2 surface AR coating
AR @700~1100nm Unit Price
S2 surface AR coating
AR @900~1700nm Unit Price
Product Number Product Number Product Number
Φ12.5 50R/50T GPBS13-012-50-VIS $42.50 GPBS13-012-50-NIR $42.50 GPBS13-012-50-SWIR $42.50
Φ25.0 50R/50T GPBS13-025-50-VIS $59.17 GPBS13-025-50-NIR $59.17 GPBS13-025-50-SWIR $62.50
Φ50.0 50R/50T GPBS13-050-50-VIS $104.17 GPBS13-050-50-NIR $104.17 GPBS13-050-50-SWIR $108.33
Material H-K9L (CDGM) Minor Size
Tolerance +0.0/-0.1mm
Surface Figure <λ/ 4 @ 633 nm Thickness 1mm±0.1mm
Parallelism <30\" Bevel 0.2~0.5mmX45°
Surface
Quality 60/40 Coating AOI=45°
Clear Aperture 90%
Our Elliptiocal Plate Beamsplitters are designed for 45° mounting, available in a variety
of configurations to meet a variety of application needs. Many are available with an antireflection (AR) coated second surface to enhance each beamsplitter's overall efficiency and to
prevent unwanted ghost reflections.
---
Reference curve of H-K9L Elliptical Broadband Plate Beamsplitters transmission/reflection ratio.
If you need the coating curve of each type, please refer to our official website: https://en.goldway.com.cn/
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S1:
VIS splitter coating R/T ±10% average @400~700nm
NIR splitter coating R/T ±10% average @600~1100nm
SWIR splitter coating R/T ±10% average @ @900~1700nm
GPBSE
Economy Plate Beamsplitters
S2 AR coating:
VIS Ravg<1% @400~700nm
NIR Ravg<1% @600~1100nm
SWIR Ravg<1% @900~1700nm
Dimension
(mm)
Split Ratio
(R/T)
S2 surface AR coating
AR @400~700nm Unit Price
S2 surface AR coating
AR @600~1100nm Unit Price
S2 surface AR coating
AR @900~1700nm Unit Price
Product Number Product Number Product Number
Φ12.5x1.1 30R/70T GPBSE-012-30-VIS $13.40 GPBSE-012-30-NIR $16.20 GPBSE-012-30-SWIR $17.61
Φ12.5x1.1 50R/50T GPBSE-012-50-VIS $13.40 GPBSE-012-50-NIR $16.20 GPBSE-012-50-SWIR $17.61
Φ12.5x1.1 70R/30T GPBSE-012-70-VIS $13.40 GPBSE-012-70-NIR $16.20 GPBSE-012-70-SWIR $17.61
12.5x12.5x1.1 30R/70T GPBSE-12x12-30-VIS $13.40 GPBSE-12x12-30-NIR $16.20 GPBSE-12x12-30-SWIR $17.61
12.5x12.5x1.1 50R/50T GPBSE-12x12-50-VIS $13.40 GPBSE-12x12-50-NIR $16.20 GPBSE-12x12-50-SWIR $17.61
12.5x12.5x1.1 70R/30T GPBSE-12x12-70-VIS $13.40 GPBSE-12x12-70-NIR $16.20 GPBSE-12x12-70-SWIR $17.61
12.5x17.5x1.1 30R/70T GPBSE-12x17-30-VIS $13.40 GPBSE-12x17-30-NIR $16.20 GPBSE-12x17-30-SWIR $17.61
12.5x17.5x1.1 50R/50T GPBSE-12x17-50-VIS $13.40 GPBSE-12x17-50-NIR $16.20 GPBSE-12x17-50-SWIR $17.61
Material H-K9L (CDGM)
Surface Figure 4~8 λ / inch
Parallelism <3'
Surface Quality 80/50
Clear Aperture 90%
Dimension
Tolerance +0.0/-0.25mm
Thickness Tolerance ±0.20mm
Bevel Cutting edge
Coating See details
in the list
Our Plate Beamsplitters are available in a variety of configurations to meet a variety of
application needs. Many are available with an anti-reflection (AR) coated second surface to
enhance each beamsplitter's overall efficiency and to prevent unwanted ghost reflections.
---
Reference curve of Economy Plate Beamsplitters transmission/reflection ratio.
If you need the coating curve of each type, please refer to our official website: https://en.goldway.com.cn/
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Dimension
(mm)
Split Ratio
(R/T)
S2 surface AR coating
AR @400~700nm Unit Price
S2 surface AR coating
AR @600~1100nm Unit Price
S2 surface AR coating
AR @900~1700nm Unit Price
Product Number Product Number Product Number
12.5x17.5x1.1 70R/30T GPBSE-12x17-70-VIS $13.40 GPBSE-12x17-70-NIR $16.20 GPBSE-12x17-70-SWIR $17.61
20.0x30.0x1.1 30R/70T GPBSE-20x30-30-VIS $16.20 GPBSE-20x30-30-NIR $19.02 GPBSE-20x30-30-SWIR $20.42
20.0x30.0x1.1 50R/50T GPBSE-20x30-50-VIS $16.20 GPBSE-20x30-50-NIR $19.02 GPBSE-20x30-50-SWIR $20.42
20.0x30.0x1.1 70R/30T GPBSE-20x30-70-VIS $16.20 GPBSE-20x30-70-NIR $19.02 GPBSE-20x30-70-SWIR $20.42
Φ25.0x1.1 30R/70T GPBSE-025-30-VIS $16.20 GPBSE-025-30-NIR $19.02 GPBSE-025-30-SWIR $20.42
Φ25.0x1.1 50R/50T GPBSE-025-50-VIS $16.20 GPBSE-025-50-NIR $19.02 GPBSE-025-50-SWIR $20.42
Φ25.0x1.1 70R/30T GPBSE-025-70-VIS $16.20 GPBSE-025-70-NIR $19.02 GPBSE-025-70-SWIR $20.42
25.0x36.0x1.1 30R/70T GPBSE-25x36-30-VIS $21.83 GPBSE-25x36-30-NIR $24.65 GPBSE-25x36-30-SWIR $27.47
25.0x36.0x1.1 50R/50T GPBSE-25x36-50-VIS $21.83 GPBSE-25x36-50-NIR $24.65 GPBSE-25x36-50-SWIR $27.47
25.0x36.0x1.1 70R/30T GPBSE-25x36-70-VIS $21.83 GPBSE-25x36-70-NIR $24.65 GPBSE-25x36-70-SWIR $27.47
30.0x30.0x1.1 30R/70T GPBSE-30x30-30-VIS $21.83 GPBSE-30x30-30-NIR $24.65 GPBSE-30x30-30-SWIR $27.47
30.0x30.0x1.1 50R/50T GPBSE-30x30-50-VIS $21.83 GPBSE-30x30-50-NIR $24.65 GPBSE-30x30-50-SWIR $27.47
30.0x30.0x1.1 70R/30T GPBSE-30x30-70-VIS $21.83 GPBSE-30x30-70-NIR $24.65 GPBSE-30x30-70-SWIR $27.47
30.0x45.0x1.1 30R/70T GPBSE-30x45-30-VIS $21.83 GPBSE-30x45-30-NIR $24.65 GPBSE-30x45-30-SWIR $27.47
30.0x45.0x1.1 50R/50T GPBSE-30x45-50-VIS $21.83 GPBSE-30x45-50-NIR $24.65 GPBSE-30x45-50-SWIR $27.47
30.0x45.0x1.1 70R/30T GPBSE-30x45-70-VIS $21.83 GPBSE-30x45-70-NIR $24.65 GPBSE-30x45-70-SWIR $27.47
35.0x35.0x1.1 30R/70T GPBSE-35x35-30-VIS $21.83 GPBSE-35x35-30-NIR $24.65 GPBSE-35x35-30-SWIR $27.47
35.0x35.0x1.1 50R/50T GPBSE-35x35-50-VIS $21.83 GPBSE-35x35-50-NIR $24.65 GPBSE-35x35-50-SWIR $27.47
35.0x35.0x1.1 70R/30T GPBSE-35x35-70-VIS $21.83 GPBSE-35x35-70-NIR $24.65 GPBSE-35x35-70-SWIR $27.47
35.0x50.0x1.1 30R/70T GPBSE-35x50-30-VIS $26.06 GPBSE-35x50-30-NIR $28.88 GPBSE-35x50-30-SWIR $31.70
35.0x50.0x1.1 50R/50T GPBSE-35x50-50-VIS $26.06 GPBSE-35x50-50-NIR $28.88 GPBSE-35x50-50-SWIR $31.70
35.0x50.0x1.1 70R/30T GPBSE-35x50-70-VIS $26.06 GPBSE-35x50-70-NIR $28.88 GPBSE-35x50-70-SWIR $31.70
Φ50.0x1.1 30R/70T GPBSE-050-30-VIS $27.47 GPBSE-050-30-NIR $30.29 GPBSE-050-30-SWIR $31.70
Φ50.0x1.1 50R/50T GPBSE-050-50-VIS $27.47 GPBSE-050-50-NIR $30.29 GPBSE-050-50-SWIR $31.70
Φ50.0x1.1 70R/30T GPBSE-050-70-VIS $27.47 GPBSE-050-70-NIR $30.29 GPBSE-050-70-SWIR $31.70
50.0x50.0x1.1 30R/70T GPBSE-50x50-30-VIS $27.47 GPBSE-50x50-30-NIR $30.29 GPBSE-50x50-30-SWIR $31.70
50.0x50.0x1.1 50R/50T GPBSE-50x50-50-VIS $27.47 GPBSE-50x50-50-NIR $30.29 GPBSE-50x50-50-SWIR $31.70
50.0x50.0x1.1 70R/30T GPBSE-50x50-70-VIS $27.47 GPBSE-50x50-70-NIR $30.29 GPBSE-50x50-70-SWIR $31.70
50.0x72.0x1.1 30R/70T GPBSE-50x72-30-VIS $35.92 GPBSE-50x72-30-NIR $38.74 GPBSE-50x72-30-SWIR $41.55
50.0x72.0x1.1 50R/50T GPBSE-50x72-50-VIS $35.92 GPBSE-50x72-50-NIR $38.74 GPBSE-50x72-50-SWIR $41.55
50.0x72.0x1.1 70R/30T GPBSE-50x72-70-VIS $35.92 GPBSE-50x72-70-NIR $38.74 GPBSE-50x72-70-SWIR $41.55
75.0x75.0x1.1 30R/70T GPBSE-75x75-30-VIS $57.05 GPBSE-75x75-30-NIR $62.68 GPBSE-75x75-30-SWIR $65.50
75.0x75.0x1.1 50R/50T GPBSE-75x75-50-VIS $57.05 GPBSE-75x75-50-NIR $62.68 GPBSE-75x75-50-SWIR $65.50
75.0x75.0x1.1 70R/30T GPBSE-75x75-70-VIS $57.05 GPBSE-75x75-70-NIR $62.68 GPBSE-75x75-70-SWIR $65.50
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S1 surface: splitter coating R/T +/-10%
S2 surface AR coating: Ravg<1%
Dimension
(mm)
T
(mm)
Split
Ratio
(R/T)
S2 surface AR coating
AR @250~400nm Unit Price
S2 surface AR coating
AR @400~700nm Unit Price
S2 surface AR coating
AR @700~1100nm Unit Price
Product Number Product Number Product Number
Φ12.5 3.0 30R/70T GPBS21-012-30-UV $62.50 GPBS21-012-30-VIS $62.50 GPBS21-012-30-NIR $62.50
Φ12.5 3.0 50R/50T GPBS21-012-50-UV $62.50 GPBS21-012-50-VIS $62.50 GPBS21-012-50-NIR $62.50
Φ12.5 3.0 70R/30T GPBS21-012-70-UV $62.50 GPBS21-012-70-VIS $62.50 GPBS21-012-70-NIR $62.50
12.5x12.5 3.0 30R/70T GPBS21-12x12-30-UV $62.50 GPBS21-12x12-30-VIS $62.50 GPBS21-12x12-30-NIR $62.50
12.5x12.5 3.0 50R/50T GPBS21-12x12-50-UV $62.50 GPBS21-12x12-50-VIS $62.50 GPBS21-12x12-50-NIR $62.50
12.5x12.5 3.0 70R/30T GPBS21-12x12-70-UV $62.50 GPBS21-12x12-70-VIS $62.50 GPBS21-12x12-70-NIR $62.50
Φ25.0 5.0 30R/70T GPBS21-025-30-UV $75.00 GPBS21-025-30-VIS $75.00 GPBS21-025-30-NIR $75.00
Φ25.0 5.0 50R/50T GPBS21-025-50-UV $75.00 GPBS21-025-50-VIS $75.00 GPBS21-025-50-NIR $75.00
Φ25.0 5.0 70R/30T GPBS21-025-70-UV $75.00 GPBS21-025-70-VIS $75.00 GPBS21-025-70-NIR $75.00
Material UV grade
Fused Silica
Dimension
Tolerance +0/-0.25mm
Surface
Figure λ/ 10 @ 633 nm Thickness
(thicker side) ±0.25mm
Wedge 30' ± 10' Bevel 0.2~0.5mmX45°
Surface
Quality 20/10 Coating AOI=45°
Clear
Aperture 90%
GPBS21
UV Fused Silica Broadband Wedge Beamsplitters
Our Wedge Plate Beamsplitters are available in a variety of configurations to meet a variety
of application needs. Many are available with an anti-reflection (AR) coated second surface
to enhance each beamsplitter's overall efficiency and to prevent unwanted ghost reflections.
---
Reference curve of UV Fused Silica Broadband Wedge Beamsplitters transmission/reflection ratio.
If you need the coating curve of each type, please refer to our official website: https://en.goldway.com.cn/
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Dimension
(mm)
T
(mm)
Split
Ratio
(R/T)
S2 surface AR coating
AR @250~400nm Unit Price
S2 surface AR coating
AR @400~700nm Unit Price
S2 surface AR coating
AR @700~1100nm Unit Price
Product Number Product Number Product Number
25.0x25.0 5.0 30R/70T GPBS21-25x25-30-UV $75.00 GPBS21-25x25-30-VIS $75.00 GPBS21-25x25-30-NIR $75.00
25.0x25.0 5.0 50R/50T GPBS21-25x25-50-UV $75.00 GPBS21-25x25-50-VIS $75.00 GPBS21-25x25-50-NIR $75.00
25.0x25.0 5.0 70R/30T GPBS21-25x25-70-UV $75.00 GPBS21-25x25-70-VIS $75.00 GPBS21-25x25-70-NIR $75.00
Φ50.0 8.0 30R/70T GPBS21-050-30-UV $125.00 GPBS21-050-30-VIS $125.00 GPBS21-050-30-NIR $125.00
Φ50.0 8.0 50R/50T GPBS21-050-50-UV $125.00 GPBS21-050-50-VIS $125.00 GPBS21-050-50-NIR $125.00
Φ50.0 8.0 70R/30T GPBS21-050-70-UV $125.00 GPBS21-050-70-VIS $125.00 GPBS21-050-70-NIR $125.00
50.0x50.0 8.0 30R/70T GPBS21-50x50-30-UV $125.00 GPBS21-50x50-30-VIS $125.00 GPBS21-50x50-30-NIR $125.00
50.0x50.0 8.0 50R/50T GPBS21-50x50-50-UV $125.00 GPBS21-50x50-50-VIS $125.00 GPBS21-50x50-50-NIR $125.00
50.0x50.0 8.0 70R/30T GPBS21-50x50-70-UV $125.00 GPBS21-50x50-70-VIS $125.00 GPBS21-50x50-70-NIR $125.00
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GPBS22
UV Fused Silica Dot Array Plate Beamsplitters
Dimension
(mm)
T
(mm)
Split Ratio(R/T)---30R/70T
Unit Price
Split Ratio(R/T)---50R/50T
Unit Price
Split Ratio(R/T) ---70R/30T
Unit Price
Product Number Product Number Product Number
Φ12.7 1.0 GPBS22-012-30-PD $70.83 GPBS22-012-50-PD $70.83 GPBS22-012-70-PD $70.83
12.7x12.7 1.0 GPBS22-12x12-30-PD $70.83 GPBS22-12x12-50-PD $70.83 GPBS22-12x12-70-PD $70.83
Φ25.4 1.0 GPBS22-025-30-PD $91.67 GPBS22-025-50-PD $91.67 GPBS22-025-70-PD $91.67
25.4x25.4 1.0 GPBS22-25x25-30-PD $91.67 GPBS22-25x25-50-PD $91.67 GPBS22-25x25-70-PD $91.67
Φ50.8 1.0 GPBS22-050-30-PD $329.17 GPBS22-050-50-PD $329.17 GPBS22-050-70-PD $329.17
50.8x50.8 1.0 GPBS22-50x50-30-PD $329.17 GPBS22-50x50-50-PD $329.17 GPBS22-50x50-70-PD $329.17
Material UV grade Fused Silica Thickness 1±0.2mm
Surface Quality 80/50 Split Ratio(R/T) ±5% @250~2000nm
Clear Aperture 85% Coating Dot array
Dimension
Tolerance +0/-0.5mm Min. Beam Diameter >2mm
Our dot array Aluminium coated beamsplitters have wide spectrum flatness, and these
splitters are ensensitive to the angle of incidence. The 0.1 x 0.1mm dot array beamsplitters
feature light weight, cost performance, easy mounting, are ideal for the price demanding
applications.
---
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GPBS51-IR
CaF2 Wedge Plate Beamsplitters
S1 Splitter coating: 45°AOI R/T
±10% average @2~8 μm
S2: None
Dimension (mm) Thickness(mm) Product Number -- Split Ratio (R/T) -- 50R/50T Unit Price
12.7 3.0 GPBS51-012-50-IR $125.00
25.4 5.0 GPBS51-025-50-IR $158.33
50.8 8.0 GPBS51-050-50-IR $291.67
Material UV grade CaF2
monocrystal Clear Aperture 90%
Surface Figure λ/4 @633 nm Dimension Tolerance +0/-0.25mm
Wedge 30' ± 10' Thickness (Thicker Side) ±0.25mm
Surface Quality 60-40 Bevel 0.2~0.5mmX45°
The wedge angle and back AR coating of the wedge plate beamsplitter will reduce the
interference of ghost image from the back reflection. The high precision substrate will make
sure the reflection and the transmission wavefront error. Golden Way provides various kinds
of IR wedge plate Beamsplitters for your application .
---
Reference curve of CaF2 Wedge Plate Beamsplitters
transmission/reflection ratio.
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S1 splitter coating:
45°R/T±10%(average) 7~14μm
S2 AR coating:
45°Ravg<2.5% @7~14μm
GPBS71-IR
ZnSe Wedge Plate Beamsplitters
Dimension (mm) Thickness(mm) Product Number -- Split Ratio (R/T) -- 50R/50T Unit Price
12.7 3.0 GPBS71-012-50-IR $225.00
25.4 5.0 GPBS71-025-50-IR $341.67
50.8 8.0 GPBS71-050-50-IR $1083.33
Material Laser grade ZnSe Clear Aperture 90%
Surface Figurre λ/4 @633 nm Dimension Tolerance +0/-0.25mm
Wedge 30' ± 10' Thickness (Thicker Side) ±0.25mm
Surface Quality 40/20 Bevel 0.2~0.5mmX45°
The wedge angle and back AR coating of the wedge plate beamsplitter will reduce the
interference of ghost image from the back reflection. The high precision substrate will make
sure the reflection and the transmission wavefront error. Golden Way provides various kinds
of IR wedge plate Beamsplitters for your application .
ZnSe Selenide Beamsplitter Reflectance, 7-14μm Coating
---
Reference curve of ZnSe Wedge Plate Beamsplitters
transmission/reflection ratio.
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Cube Dimension
(mm)
Split Ratio
(R/T)
Wavelength Range
@400~700nm Unit Price
Wavelength Range
@700~1100nm Unit Price
Wavelength Range
@1100~1600nm Unit Price
Product Number Product Number Product Number
5.0 30R/70T GCBS1-005-30-VIS $82.50 GCBS1-005-30-NIR $82.50 GCBS1-005-30-SWIR $91.67
5.0 50R/50T GCBS1-005-50-VIS $82.50 GCBS1-005-50-NIR $82.50 GCBS1-005-50-SWIR $91.67
5.0 70R/30T GCBS1-005-70-VIS $82.50 GCBS1-005-70-NIR $82.50 GCBS1-005-70-SWIR $91.67
10.0 30R/70T GCBS1-010-30-VIS $82.50 GCBS1-010-30-NIR $82.50 GCBS1-010-30-SWIR $91.67
10.0 50R/50T GCBS1-010-50-VIS $82.50 GCBS1-010-50-NIR $82.50 GCBS1-010-50-SWIR $91.67
10.0 70R/30T GCBS1-010-70-VIS $82.50 GCBS1-010-70-NIR $82.50 GCBS1-010-70-SWIR $91.67
12.5 30R/70T GCBS1-012-30-VIS $91.67 GCBS1-012-30-NIR $91.67 GCBS1-012-30-SWIR $104.17
12.5 50R/50T GCBS1-012-50-VIS $91.67 GCBS1-012-50-NIR $91.67 GCBS1-012-50-SWIR $104.17
12.5 70R/30T GCBS1-012-70-VIS $91.67 GCBS1-012-70-NIR $91.67 GCBS1-012-70-SWIR $104.17
15.0 30R/70T GCBS1-015-30-VIS $91.67 GCBS1-015-30-NIR $91.67 GCBS1-015-30-SWIR $104.17
15.0 50R/50T GCBS1-015-50-VIS $91.67 GCBS1-015-50-NIR $91.67 GCBS1-015-50-SWIR $104.17
15.0 70R/30T GCBS1-015-70-VIS $91.67 GCBS1-015-70-NIR $91.67 GCBS1-015-70-SWIR $104.17
20.0 30R/70T GCBS1-020-30-VIS $99.17 GCBS1-020-30-NIR $99.17 GCBS1-020-30-SWIR $108.33
20.0 50R/50T GCBS1-020-50-VIS $99.17 GCBS1-020-50-NIR $99.17 GCBS1-020-50-SWIR $108.33
20.0 70R/30T GCBS1-020-70-VIS $99.17 GCBS1-020-70-NIR $99.17 GCBS1-020-70-SWIR $108.33
25.0 30R/70T GCBS1-025-30-VIS $108.33 GCBS1-025-30-NIR $108.33 GCBS1-025-30-SWIR $125.00
25.0 50R/50T GCBS1-025-50-VIS $108.33 GCBS1-025-50-NIR $108.33 GCBS1-025-50-SWIR $125.00
25.0 70R/30T GCBS1-025-70-VIS $108.33 GCBS1-025-70-NIR $108.33 GCBS1-025-70-SWIR $125.00
*50.0 30R/70T GCBS1-050-30-VIS $258.33 GCBS1-050-30-NIR $258.33 GCBS1-050-30-SWIR $291.67
*50.0 50R/50T GCBS1-050-50-VIS $258.33 GCBS1-050-50-NIR $258.33 GCBS1-050-50-SWIR $291.67
*50.0 70R/30T GCBS1-050-70-VIS $258.33 GCBS1-050-70-NIR $258.33 GCBS1-050-70-SWIR $291.67
Material H-K9L (CDGM) Deviation(Reflective) 90°±5'
Surface Figure (Outer Surface) λ / 10 @ 633 nm Dimension Tolerance ±0.2mm
Surface Quality 60/40 Bevel Protective chamfering
Clear Aperture 80% Coating AR & splitter Coating
Deviation(Transmit) ±5' Split rate tolerance R/T ±10%
GCBS1
Unpolarized Cube Beamsplitters
Constructed by cementing two right angle prisms together, Our these Unpolarized Cube
Beamsplitters offer a range of reflection/transmission ratios. A splitter coating is applied to the
hypotenuse surface of one of the prisms to provide the designated reflection/transmission ratio.
Absorption loss to the coating is almost Zero. Please keep in mind that the output is partially
polarized, making such Cube Beamsplitters suitable for illumination and other applications where
polarization is not a concern. If polarization sensitivity is critical to your application, we recommend
using our Polarizing Beamsplitters or Non-Polarizing Beamsplitters.
Remarks: * GCBS1-050-**-***The product surface type is: better than wavelength /4 @ 633 nm
---
Reference curve of Unpolarized Cube Beamsplitters transmission/reflection ratio.
If you need the coating curve of each type, please refer to our official website: https://en.goldway.com.cn/
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Cube Dimension
(mm)
Wavelength Range
@420~680nm
Unit Price
Wavelength Range
@620~1000nm
Unit Price
Wavelength Range
@900~1300nm
Unit Price
Wavelength Range
@1200~1600nm
Unit Price
Product Number Product Number Product Number Product Number
5.0 GCBS2-005-VIS $158.33 GCBS2-005-NIR $158.33 GCBS2-005-SWIR1 $158.33 GCBS2-005--SWIR2 $158.33
10.0 GCBS2-010-VIS $175.00 GCBS2-010-NIR $175.00 GCBS2-010-SWIR1 $175.00 GCBS2-010--SWIR2 $175.00
12.5 GCBS2-012-VIS $175.00 GCBS2-012-NIR $175.00 GCBS2-012-SWIR1 $175.00 GCBS2-012--SWIR2 $175.00
12.7 GCBS2-012A-VIS $175.00 GCBS2-012A-NIR $175.00 GCBS2-012A-SWIR1 $175.00 GCBS2-012A--SWIR2 $175.00
15.0 GCBS2-015-VIS $175.00 GCBS2-015-NIR $175.00 GCBS2-015-SWIR1 $175.00 GCBS2-015--SWIR2 $175.00
20.0 GCBS2-020-VIS $191.67 GCBS2-020-NIR $191.67 GCBS2-020-SWIR1 $191.67 GCBS2-020--SWIR2 $191.67
25.0 GCBS2-025-VIS $208.33 GCBS2-025-NIR $208.33 GCBS2-025-SWIR1 $208.33 GCBS2-025--SWIR2 $208.33
25.4 GCBS2-025A-VIS $208.33 GCBS2-025A-NIR $208.33 GCBS2-025A-SWIR1 $208.33 GCBS2-025A--SWIR2 $208.33
*50.0 GCBS2-050-VIS $750.00 GCBS2-050-NIR $750.00 GCBS2-050-SWIR1 $750.00 GCBS2-050--SWIR2 $750.00
*50.8 GCBS2-050A-VIS $750.00 GCBS2-050A-NIR $750.00 GCBS2-050A-SWIR1 $750.00 GCBS2-050A--SWIR2 $750.00
Material H-ZF3 Dimension Tolerance ±0.2mm
Surface Figure (Outer Surface) λ / 10 @ 633 nm Bevel Protective chamfer
Surface Quality 60/40 Coating AR & PBS coating
Clear Aperture 80% TP TP >90%
Deviation(Transmit) ±5' RS RS>99.5%
Deviation(Reflective) 90°±5' TP/TS TP/TS >1000:1
Remarks: * GCBS1-050/050A-***The product surface type is: better than wavelength /4 @ 633 nm
GCBS2
Polarizing Cube Beamsplitters
Designed for broadband applications. Our Broadband Polarizing Cube Beamsplitters offer a
transmission of greater than 90% for P-polarized light and a reflection efficiency of greater
than 99% for S-Polarized light across the entire design wavelength range. Each beamsplitter
consists of a pair of precision high tolerance right angle prisms cemented together with a
dielectric coating on the hypotenuse of one of the prisms. An anti-reflection (AR) coating has
been applied to each face of the beamsplitter to achieve less than 0.5% reflection per surface.
Our PBS features absolute 1000:1 extiction rate in the full wavelength range. Please keep in
mind that using the prism with dot as the input one.
---
Reference curve of Polarizing Cube Beamsplitters transmission/reflection ratio.
If you need the coating curve of each type, please refer to our official website: https://en.goldway.com.cn/
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GCBS3
Non-polarizing Cube Beamsplitters
Cube
Dimension
(mm)
Split Ratio
(R/T)
Wavelength Range
@400~700nm Unit Price
Wavelength Range
@700~1100nm Unit Price
Wavelength Range
@1100~1600nm Unit Price
Product Number Product Number Product Number
5.0 50R/50T GCBS3-005-50-VIS $132.50 GCBS3-005-50-NIR $132.50 GCBS3-005-50-SWIR $132.50
10.0 50R/50T GCBS3-010-50-VIS $141.67 GCBS3-010-50-NIR $141.67 GCBS3-010-50-SWIR $141.67
12.5 50R/50T GCBS3-012-50-VIS $158.33 GCBS3-012-50-NIR $158.33 GCBS3-012-50-SWIR $158.33
15.0 50R/50T GCBS3-015-50-VIS $175.00 GCBS3-015-50-NIR $175.00 GCBS3-015-50-SWIR $175.00
20.0 10R/90T GCBS3-020-10-VIS $175.00 N/A N/A N/A N/A
20.0 50R/50T GCBS3-020-50-VIS $175.00 GCBS3-020-50-NIR $175.00 GCBS3-020-50-SWIR $175.00
25.4 10R/90T GCBS3-025-10-VIS $191.67 N/A N/A N/A N/A
25.4 30R/70T GCBS3-025-30-VIS $191.67 GCBS3-025-30-NIR $191.67 GCBS3-025-30-SWIR $191.67
25.4 50R/50T GCBS3-025-50-VIS $191.67 GCBS3-025-50-NIR $191.67 GCBS3-025-50-SWIR $191.67
25.4 70R/30T GCBS3-025-70-VIS $191.67 GCBS3-025-70-NIR $191.67 GCBS3-025-70-SWIR $191.67
25.4 90R/10T GCBS3-025-90-VIS $191.67 GCBS3-025-90-NIR $191.67 GCBS3-025-90-SWIR $191.67
50.0 50R/50T GCBS3-050-50-VIS $450.00 GCBS3-050-50-NIR $450.00 GCBS3-050-50-SWIR $450.00
50.8 50R/50T GCBS3-050A-50-VIS $450.00 GCBS3-050A-50-NIR $450.00 GCBS3-050A-50-SWIR $450.00
Material H-K9L (CDGM) Dimension Tolerance ±0.2mm
Surface Figure (Outer Surface) λ / 10 @ 633 nm Bevel Protective chamfer
Surface Quality 60/40 Coating AR & hybrid split coating
Clear Aperture 80% Splitting Ratio R/T ±10%
Deviation(Transmit) ±5' Polarization |TS-TP|<10%; |RS-RP|<10%
Deviation(Reflective) 90° ±5'
Our Broadband Non-Polarizing Cube Beamsplitters consist of a pair of precision high tolerance right
angle prisms cemented together with a hybrid dielectric coating on the hypotenuse of one of the prisms
(the dotted one). The low polarization dependence of the metallic dielectric hybrid coating allows
the transmission and reflection of S- and P-polarization states to be within 10% of each other. These
beamsplitters are spectrally flat across their specified wavelength ranges, reducing effects caused by
changes in the angle of incidence or converging/diverging beams.Please keep in mind that using the
prism with dot as the input one, and because of the absorption due to the hybrid coating, only suitable
for low energy application.
Remarks: * GCBS1-050/050A-**-***The product surface type is: better than wavelength /4 @ 633 nm
---
Reference curve of Non-polarizing Cube Beamsplitters transmission/reflection ratio.
If you need the coating curve of each type, please refer to our official website: https://en.goldway.com.cn/
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Diffraction Gratings
Standard gratings for laser applications include high damage threshold original and
replica gratings for molecular lasers, holographic grazing incidence gratings for dye lasers,
and echelle gratings. The latest additions to our diffraction gratings include transmission
gratings and reflection/transmission \"Polka-dot\" beam splitters.
Golden Way Scientific can offer a broad selection of diffraction gratings for a variety
of applications in the industrial, educational and research markets. In-house ruling
capabilities, along with both production and development holographic laboratories allow
our customers to choose the right grating for their application.
Atomic force microscopy (AFM) nanoimaging is optimized for diffraction gratings.
Atomic force microscopy (AFM) can be used during the fabrication of gratings to understand what causes differences in grating
performance. When producing new master gratings, AFM is often used to accurately determine the size, shape, and angle of grating
grooves. When scribing with a diamond knife or using a holographic method to make a new master grating, inspection with highresolution imaging tools can confirm whether the shape and texture of the microscopic grooves are optimized and meet the design
requirements. Below are two diffraction grating scan images provided by us. Image 1 is a holographically recorded 1200 Lines/mm UV
blazed grating. Note the high-definition grooved profile obtained and confirmed by AFM. Image 2 is a sinusoidal groove profile of a
2180 Lines/mm holographic recording diffraction grating.
Diffraction efficiency and dynamic range are critical parameters in many spectroscopic instrument designs. Understanding why a
particular diffraction grating may have a small but inevitable performance difference is important to the success of instrument design.
Usually, many diffraction gratings simply describe their original fabrication method, scribe frequency and blaze wavelength (such as
the scribed gratings with 600 scribe lines per millimeter and 400nm blaze wavelength usually marked on the market). However, not
all scribed 600-lines/mm blazed 400nm gratings are the same. Likewise, the \"master grating\" used to replicate the grating can vary in
performance due to anomalies in the size, shape or location of the grooved surfaces. As shown in the diffraction efficiency curves of
two different master gratings at 600 lines per mm and 400nm blazed wavelengths below, these nanoscale differences can significantly
affect grating performance over a narrow or wide spectral range.
Standard gratings for spectroscopic applications include both
ruled and holographic reproductions.
Golden Way Scientific has various series of standard grating products in stock for users to
purchase.
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Diffraction Grating Background and Technology：
A grating is an optical device composed of a series of equidistant parallel lines on a substrate coated with a reflective film.
The distance between adjacent grating lines and the angle of the grating lines relative to the substrate can affect the dispersion and
efficiency of the grating. If the incident wavelength is much larger than the spacing of the grating lines, diffraction will not occur. If the
incident wavelength is much smaller than the spacing between the grating lines, the grating facets can only reflect the incident light,
and diffraction does not occur.
Gratings can be divided into two basic types, holographic gratings and scribed gratings, according to how the grating lines are
formed. The ruling grating is engraved on the reflective surface by a diamond-tipped scoring machine. Gratings produced by laser
formation of interference fringes and photolithographic processes are called interference or holographic gratings.
Grating Equation：Nλ = d(sin i + sin i')
N ---Diffraction order
λ---Diffraction wavelength
d ---Grating constant (spacing between adjacent grating lines)
i ---The angle between the incident light and the grating normal
i’---The angle between the diffracted ray and the grating normal
For a specific diffraction order (N) and incident angle (i), different wavelengths (λ) have
different diffraction angles (i'), and the grating separates the incident composite light
by different wavelengths.
Grating scribing process：
The initial step in making a master or master grating is the choice of substrate material, usually glass or copper. The base material is
polished to a high flatness and coated with a thin layer of aluminum. The parallelism of the scribes and the equidistance of the scribe
lines take a long time to adjust, and can take days to set up and test before actually scribing. The ruling engine must be able to make
the diamond tip return on a precise path after each scribe and the substrate is scribed by a predetermined amount. The parallelism
and displacement of the scribe lines must be precisely controlled. A series of tests are required for the scribe, to check the efficiency
of the grating, the shape of the scribe and the stray light. After each test, a small mechanical adjustment may be required. Repeated
testing may take a week or more to optimize the shape of the scribe for specific optical properties. The original grating can only be
scribed on a large substrate after thorough testing. Original gratings were very expensive, so until replica gratings were developed,
gratings were of limited use.
Holographic grating fabrication
Similar to scribed gratings, the first step in the production of holographic gratings is to select a suitable substrate. Unlike the ruled
grating, which is coated with a reflective film, the holographic grating substrate is coated with a photosensitive material. The substrate
coated with the photosensitive material is placed between the intersecting beams of monochromatic light and coherent beams
generated by the laser, so that the photosensitive material is sensitized. The intersecting laser beams produce a series of parallel
and equidistant interference fringes whose intensity varies in a sinusoidal shape. The interference fringes show the difference in the
photosensitive material. Since the solubility of the photosensitive material is determined by the light intensity irradiated to it, the
interference fringes show different light intensities on the surface of the photosensitive material. The substrate can then be reflectively
coated and then used for replication using the same process as the original scribed grating. Since holographic gratings are produced
by optical methods, the shape of the scribe lines and the spacing of the scribe lines are exactly the same. Therefore, the holographic
grating has no periodic and random spacing errors, and there is no \"ghost line\" and stray light scribed in the grating. As a result,
holographic gratings generate far less stray light than ruled gratings.
Diffraction efficiency:
The main factors affecting the grating efficiency are: the shape of the scribe line, the angle of incidence and the reflectivity of the film.
The absolute efficiency of a grating is the percentage of incident monochromatic light diffracted to a certain diffraction
order. In contrast, relative efficiency is the ratio of the energy diffracted into a diffraction order to the energy diffracted into a flat mirror
with the same coating as the grating. It is important to keep this in mind when comparing the performance curves of gratings. Relative
efficiency curves tend to show higher efficiencies than absolute efficiency curves for the same grating. The efficiency curves involved in
this paper are absolute efficiency data.
The angle of incidence has an effect on the grating performance. Since there can be an infinite number of grating structures, a standard
geometry can be used for grating calculations. This is the Littrow (or self-collimating) structure. In this collimated configuration, the
diffracted orders and wavelengths of interest can be directly backtracked (i=i') along the path of the incident light. The blaze angle of
the ruled grating is calculated based on this structure. This structure is practical and necessary for laser tuning applications, but most
applications require some offset between the incident and diffracted beams. Aside from having an effect on the maximum responsive
wavelength, small shifts in the Littrow structure rarely have a substantial effect on grating performance. Unless otherwise stated, all
performance curves in this document are first order diffraction data in Littrow structures.
Blaze angle and Blaze wavelength：
Ruled grating grooves are zigzags with one side longer than the other. The angle between the long side of the groove and the grating
plane is the blaze angle. Changing the blaze angle can direct the diffracted light to a specific region of the spectrum, increasing the
efficiency of the grating in that region. The wavelength with the highest diffraction efficiency is the blaze wavelength.
Holographic gratings are generally less efficient than ruled gratings because holographic gratings are not prone
to blaze in the usual sense. In some cases, a change in the sinusoidal shape of a holographic grating can bring it
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close to the efficiency of ruled grating. Some special cases need to be noted, for example, when the ratio of groove pitch to wavelength
is close to 1, the efficiency of sinusoidal grating is almost the same as that of ruled grating. A 1800-lines/mm holographic grating has
the same efficiency as a ruled grating at 500nm blazed wavelength. In addition, we use a special process that enables the holographic
grating to obtain a true sawtooth effect with a blaze wavelength of 250nm, which is ideal for UV applications requiring high efficiency
and low stray light.
Resolving power：
The resolving power of the grating depends on the diffraction order of the grating and the number of grating lines within the radiation
range of the incident light. It can also be reflected by the width of the grating, the spacing of the scribe lines and the diffraction angle.
The \"theoretical resolving power\" of a diffraction grating with N lines is:
The actual resolving power of a grating depends on its scribing accuracy. The accuracy can reach 80~90% of the theoretical value,
which can be called high-quality scribing. The resolving power is a performance parameter of the grating. Resolving power is not the
same as resolution, which depends on the optical and mechanical properties of the system at work.
System resolution：
The resolution of an optical system is often determined by the ability to measure or discriminate the nearest adjacent absorption and
radiation lines according to the Rayleigh criterion (R=λ/ ∆λ). It depends not only on the resolving power of the grating, but also on the
focal length, slit size, f-number and surface finish of all elements and collimation of the system. The resolution of an optical system is
usually lower than the resolving power of the grating.
Dispersion：
The angular dispersion of the grating is determined by the angle of incidence and the spacing between adjacent scribe lines. The
angular dispersion can be increased by increasing the angle of incidence or decreasing the spacing between adjacent scribe lines. In a
compact optical system, good resolution can be obtained using gratings with large angular astigmatism. The
angular dispersion is the slope of the curve λ = f(i). In an autocollimator, the dispersion equation is:
This formula can be used to determine the angle at which two spectral lines in the grating separate or the bandwidth at a given angle.
Diffraction order：
For a given angle (i,i') and groove spacing, different wavelengths can cause several orders
of diffracted light according to the grating equation. When the incident light is delayed
by an integer multiple of the same phase, the diffraction between adjacent grooves will
be enhanced. The generation of diffraction orders is limited by the groove space and the
angle of incidence, which obviously cannot exceed 90° . Higher order diffraction decreases
with increasing angular dispersion. Correct use of light sources, detectors and filters can
compensate for order overlap, which is not the main reason for using low-order gratings.
Free spectral range：
The free spectral range is the maximum spectral bandwidth that can be obtained for a
particular diffraction order without spectral overlap between adjacent diffraction orders.
The free spectral range increases as the groove pitch decreases. The higher the diffraction
order, the smaller the free spectral range. If λ1 and λ2 are the lower and upper limits,
respectively, then the free spectral range = λ2 - λ1 = λ1/n.
Ghost lines and stray light：
Definition of ghost lines: False spectral lines due to periodic errors in groove spacing. The interference-controlled ruling engine
reduces ghost lines, while the holographic process eliminates ghost lines. The stray light source of the ruled grating is due to random
errors and irregularities of the reflective surface. The stray light generated by holographic gratings is very small, because the process
of holographic gratings using coherent light beams to generate interference fringes on photosensitive materials is not affected by
mechanical irregularities and inconsistencies.
Replication process：
In the late 1840s, White and Frazer developed sophisticated replication processes
that allowed the mass production of replicated gratings (including ruled grating
and holographic gratings) from a master grating. It is a process in which the threedimensional structure of a master grating is transferred to another substrate,
allowing the master grating to be fully replicated with extremely small tolerances.
This process enabled the commercialization of gratings and their widespread use
in the spectrometer industry.
dλ
di
λ = 2 tan i
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Coating：
Aluminum films are used for UV, visible and IR grating replication processes. Because
aluminum has stronger oxidation resistance and reflectivity to ultraviolet light
than silver. Except for the reflectivity of about 85% at 750~900nm, the reflectivity
of aluminum exceeds 90% in the range from 200nm to the far infrared. If maximum
reflectivity is required in the NIR, or for fiber optic applications, the aluminum layer is
re-plated with gold. Although gold is very soft, gold has high oxidation resistance, and
its reflectivity in the near-infrared wavelength band exceeds 96%, and the reflectivity
in the wavelength band above 2 microns exceeds 98%. Below 600nm, the reflectivity
of gold drops significantly, so it is not recommended for visible and ultraviolet
wavelengths.
Dielectric protective coatings such as Al+MgF2 can protect the aluminum film from
oxidation and maintain the high reflectivity of aluminum in the visible and ultraviolet
wavelengths. If gold protective coating and Al+MgF2 dielectric protective layer are
required, please specify when ordering. While a gold protective coating can improve reflectivity, any protective coating will lower the
damage threshold by more than two times.
Selecting a grating：Selecting a standard grating requires consideration of several variables related to the grating application.
Efficiency：In general, ruled gratings are more efficient than holographic gratings. For example, fluorescence excitation and other
radiation-induced applications can use a ruled grating (see the efficiency comparison of the two gratings). From experience, at 2/3 and
3/2 of the blaze wavelength, the first-order efficiency of the ruled grating drops by 50%.
Blaze Wavelength：A ruled grating has a relatively sharp peak near its blaze wavelength due to its sawtooth groove profile,
while a holographic grating has a flatter spectral response. Therefore, applications centered on a narrow band range benefit more from
the blaze of the ruled grating in this band.
Wavelength Range：The spectral range covered by the grating is determined by the spacing of its scribe lines. A ruled grating
and a holographic grating with the same grating constant have the same spectral range. The maximum wavelength that the grating can
diffract is equal to 2 times the period of the grating, and the maximum diffraction wavelength can be obtained when the incident light
and diffracted light are at 90 degrees to the grating normal.
Stray Light：For applications such as Raman spectroscopy, the signal-to-noise ratio is critical. Holographic gratings can be chosen
for their low stray light advantage.
Resolving power：There is no difference in resolving power between holographic and scribed gratings with exactly the same
spacing between adjacent scribe lines. The line density of the holographic grating can reach 3600 lines/mm, while the line density of
the holographic grating will not exceed 1200 lines/mm.
Touch grating：
Standard gratings are coated with aluminum or gold and require extreme care when touching. Only its edges are allowed to be
touched. Fingerprints and various aerosols can damage the grating coating. Minor scratches or surface imperfections usually do not
affect its optical performance. For grating cleaning, please consult first.
Orientation of the rectangle/scribed line：
Unless otherwise stated, small size gratings are obtained by cutting rectangular gratings along lines parallel to the grooves. In stock
standard products, the parallelism of the reticle to the grating edge is ±0.5°.
Damage Threshold：(The grating with the metal film layer and the protective film has no minimum damage threshold).
Standard replica grating：
Pulse：350 mJ/cm2
@ 200 n sec.
CW：40 watts/cm2
P-type replica grating: (pulse) ：
Pulse：3.5J/cm2
@ 200 n sec.
CW：80 watts/cm2
CW type replica grating (for continuous high power applications)：
Pulse：3.5J/cm2
@ 200 n sec.
CW：250 watts/cm2
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Our Grating Series Codes:
Product Series Codes Diffraction Gratings Types
Notes:
1. Most of the diffraction gratings in the catalog are in stock.
2. In case of inventory shortage, please contact us to inquire about the delivery time and price.
3. For special specifications, please contact us for details.
4. Please visit en.goldway.com.cn to find out the grating types not recorded in this catalogue in time.
5. Our company welcomes OEM requirements, please inquire.
GGR01
GGR02
GGR03
GGR05
Ruled Reflective Diffraction Gratings
Reflective Holographic Gratings
Transmission Gratings
Transmission Grating Beamsplitters
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Grooves
(l/mm)
Blaze
Wavelength
(μm)
Blaze
Angle
Dispersion
(nm/mr)
12.7x12.7x6mm
Unit Price
25x25x6mm
Unit Price
50x50x9.5mm
Unit Price
Product Number Product Number Product Number
300 300 2.58° 3.33 GGR01-1313-3030 $105.83 GGR01-2525-3030 $165.83 GGR01-5050-3030 $491.67
300 500 4.30° 3.32 GGR01-1313-3050 $105.83 GGR01-2525-3050 $165.83 N/A* Please inquire
300 1000 8.63° 3.30 GGR01-1313-3010 $105.83 GGR01-2525-3010 $165.83 GGR01-5050-3010 $491.67
GGR01
Ruled Reflective Diffraction Gratings
Efficiency Curves
Efficiency Curves
Grooves
(l/mm)
Blaze
Wavelength
(μm)
Blaze
Angle
Dispersion
(nm/mr)
12.5x25x9.5mm
Unit Price
25x50x9.5mm
Unit Price
50x50x9.5mm
Unit Price
Product Number Product Number Product Number
75 10.6 21.00° 12.3 GGR01-1225-7510 $250.00 GGR01-2550-7510 $491.67 N/A* Please inquire
100 10.6 27.00° 8.5 GGR01-1225-1010 $250.00 GGR01-2550-1010 $491.67 N/A* Please inquire
150 10.6 35.00° 4.2 GGR01-1225-1510 $250.00 GGR01-2550-1510 $491.67 N/A* Please inquire
Material Heat resistant borosilicate
glass (mid far infrared) Effeciency 60%~80% @Blazing
wavelength
Surface Quality 60/40 Clear Aperture 90%
Dimension Tolerance ± 0.5 mm
LIDT 350mJ/cm2 @200ns pulse laser
40W/cm2 Thickness Tolerance ± 0.5 mm CW laser
These high-quality instrument-grade ruled gratings will satisfy almost all of your diffraction
requirements, especially when high efficiency is the primary concern. Gratings can be
selected by size, groove spacing and blaze wavelength. Theoretical resolving power is directly
proportional to the number of grooves per millimeter ruled into the master grating. The blaze
angle and groove spacing determines the specific wavelength and spectral region where
the grating has its maximum efficiency. Diffraction ruled gratings are used in a variety of
monochromators for research, student and industry use.
Grooves
(l/mm)
Blaze Wavelength
(μm) Blaze Angle Dispersion
(nm/mr)
25x25x9.5mm
Unit Price
Product Number
300 500 4.30° 3.32 GGR01-2525-3050-T $165.83
300l/mm @300nm 300l/mm @500nm 300l/mm @1000nm
75l/mm @10.6μm 100l/mm @10.6μm 150l/mm @10.6μm
---
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Grooves
(l/mm)
Blaze
Wavelength
(μm)
Blaze
Angle
Dispersion
(nm/mr)
12.7x12.7x6mm
Unit Price
25x25x6mm
Unit Price
50x50x9.5mm
Unit Price
Product Number Product Number Product Number
600 250 4.30° 1.67 GGR01-1313-6025 $105.83 GGR01-2525-6025 $165.83 N/A* Please inquire
600 300 5.16° 1.66 GGR01-1313-6030 $105.83 GGR01-2525-6030 $165.83 GGR01-5050-6030 $491.67
600 400 6.89° 1.66 GGR01-1313-6040 $105.83 GGR01-2525-6040 $165.83 GGR01-5050-6040 $491.67
Grooves
(l/mm)
Blaze
Wavelength
(μm)
Blaze
Angle
Dispersion
(nm/mr)
12.5x25x9.5mm
Unit Price
25x50x9.5mm
Unit Price
50x50x9.5mm
Unit Price
Product Number Product Number Product Number
300 3.5 26.50° 0.35 GGR01-1225-3035 $250.00 GGR01-2550-3035 $491.67 N/A* Please inquire
450 3.1 32.00° 1.6 GGR01-1225-4531 $250.00 GGR01-2550-4531 $491.67 N/A* Please inquire
Efficiency Curves
Efficiency Curves
300l/mm @3.5μm 450l/mm @3.1μm
600l/mm @250nm 600l/mm @300nm 600l/mm @400nm
250nm Blaze Wavelength: 600 Grooves/mm 400nm Blaze Wavelength: 600 Grooves/mm
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Grooves
(l/mm)
Blaze
Wavelength
(μm)
Blaze
Angle
Dispersion
(nm/mr)
12.7x12.7x6mm
Unit Price
25x25x6mm
Unit Price
50x50x9.5mm
Unit Price
Product Number Product Number Product Number
1200 250nm 8.63° 0.82 GGR01-1313-1225 $105.83 GGR01-2525-1225 $165.83 GGR01-5050-1225 $491.67
1200 300nm 10.37° 0.82 GGR01-1313-1230 $105.83 GGR01-2525-1230 $165.83 GGR01-5050-1230 $491.67
1200 400nm 13.89° 0.81 GGR01-1313-1240 $105.83 GGR01-2525-1240 $165.83 GGR01-5050-1240 $491.67
Grooves
(l/mm)
Blaze
Wavelength
(μm)
Blaze
Angle
Dispersion
(nm/mr)
12.7x12.7x6mm
Unit Price
25x25x6mm
Unit Price
50x50x9.5mm
Unit Price
Product Number Product Number Product Number
600 500nm 8.63° 1.65 GGR01-1313-6050 $105.83 GGR01-2525-6050 $165.83 GGR01-5050-6050 $491.67
600 750nm 13.00° 1.62 GGR01-1313-6075 $105.83 GGR01-2525-6075 $165.83 GGR01-5050-6075 $491.67
600 1000nm 17.46° 1.59 GGR01-1313-6010 $105.83 GGR01-2525-6010 $165.83 GGR01-5050-6010 $491.67
600 1250nm 22.02° 1.55 GGR01-1313-6012 $105.83 GGR01-2525-6012 $165.83 GGR01-5050-6012 $491.67
600 1600nm 28.69° 1.46 GGR01-1313-6016 $105.83 GGR01-2525-6016 $165.83 GGR01-5050-6016 $491.67
Efficiency Curves
Efficiency Curves
600l/mm @500nm
600l/mm @1250nm 600l/mm @1600nm
600l/mm @750nm 600l/mm @1000nm
1200l/mm @250nm 1200l/mm @300nm 1200l/mm @400nm
250nm Blaze Wavelength: 1200 Grooves/mm
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Grooves
(l/mm)
Blaze
Wavelength
(μm)
Blaze
Angle
Dispersion
(nm/mr)
12.7x12.7x6mm
Unit Price
25x25x6mm
Unit Price
50x50x9.5mm
Unit Price
Product Number Product Number Product Number
1200 500 17.46° 0.80 GGR01-1313-1250 $105.83 GGR01-2525-1250 $165.83 GGR01-5050-1250 $491.67
1200 750 26.74° 0.74 GGR01-1313-1275 $105.83 GGR01-2525-1275 $165.83 GGR01-5050-1275 $491.67
1200 1000 36.87° 0.67 GGR01-1313-1210 $105.83 GGR01-2525-1210 $165.83 GGR01-5050-1210 $491.67
Efficiency Curves
Grooves
(l/mm)
Blaze Wavelength
(μm) Blaze Angle Dispersion
(nm/mr)
25x25x9.5mm
Unit Price
Product Number
1200 500 17.46° 0.80 GGR01-2525-1250-T $165.83
1200l/mm @500nm
1200l/mm @1000nm
1200l/mm @750nm
1800l/mm @500nm
