HOLOEYE offers a range of off-the-shelf standard glass diffractive optical elements (DOE). Compared to DOEs made from polymer materials, the glass DOEs are more ruggedized, scratch resistant, have lower thermal expansion coefficients (CTE), can easily withstand exposure to UV radiation without degradation, and higher temperatures and laser powers.
These stock elements are made of fused silica glass by etching, or are replicated using acrylate on soda-lime glass substrates. The DOEs feature an anti-reflective coating on at least the plain surface, some types also on the microstructure surfaces. The size is dependent on the type: the fused silica glass DOEs are between 5.0 x 5.75 mm at 0.675 mm thickness, and 15.0 x 14.1 mm at 2.3 mm thickness.
In sample quantities, both versions will also be provided in a frame for use with standard laboratory mounts. These frames have a diameter of 12.7 mm or 25.0 mm, depending on the size of the DOE.
Please note: The images of the patterns in the tables below are schematic drawings. In a real setup, higher diffraction orders can be visible, and the undiffracted order can appear as a bright spot in the center.
Lines & Dot Lines
Pattern Size @ 100 mm Distance (@ Design Wavelength)
Pattern Angles (@ Design Wavelength)
Specs
DOE #
Description
Design Wavel.
a
b
c
d
α
β
γ
δ
Specs
DOE #
Description
Design Wavel.
DE 801
1 : 2 Beam Splitter
660 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
45.1 mm
—
—
—
Pattern Angles (@ Design Wavelength)
25.4°
—
—
—
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on rear side of the substrate: R < 0.5% at recommended wavelength range
- Substrate Size: 5 mm x 5.75 mm
- Design Wavelength: 660 nm
- Recommended Wavelength Range: 630-700 nm
- Typ. Diffraction Efficiency: 79% at design wavelength
- Minimum Recommended Beam Diameter: 0.1 mm
Specs
DOE #
Description
Design Wavel.
DE 802
1 : 7 Dot Line
640 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
12.8 mm
—
—
2.1 mm
Pattern Angles (@ Design Wavelength)
7.3°
—
—
1.22°
- Current Product Revision: A
- Description: 1 : 7 Dot Line
- Substrate Material: Fused Silica
- AR coating on rear side of the substrate: R < 0.5% in the range 600-700 nm
- Substrate Size: 5 mm x 5.75 mm
- Design Wavelength: 640 nm
- Recommended Wavelength Range: 630-760 nm
- Typ. Diffraction Efficiency: 76% at design wavelength
- Minimum Recommended Beam Diameter: 0.1 mm
Specs
DOE #
Description
Design Wavel.
DE 803
1 : 25 Dot Line
640/650 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
15.4 mm
—
—
0.64 mm
Pattern Angles (@ Design Wavelength)
8.8°
—
—
0.37°
- Current Product Revision: A
- Description: 1 : 25 Dot Line
- Substrate Material: Fused Silica
- AR coating on rear side of the substrate: R < 0.5% in the range 600-700 nm
- Substrate Size: 5 mm x 5.75 mm / 0.67 mm
- Design Wavelength: 640 nm (Batch A), 650 nm (Batch B)
- Recommended Wavelength Range: Range: 635-645 nm (Batch A) and 645-655nm (Batch B)
- Typ. Diffraction Efficiency: 79% at design wavelength
- Minimum Recommended Beam Diameter: 0.5 mm
Specs
DOE #
Description
Design Wavel.
DE 805
1 : 2 Beam Splitter
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
0.44 mm
—
—
—
Pattern Angles (@ Design Wavelength)
0.25°
—
—
—
- Product revision: A
- Description: 1 : 2 beam splitter
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 750 – 850 nm *
- Typ. diffraction Efficiency: 80% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 806
1 : 2 Beam Splitter
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
—
—
—
—
Pattern Angles (@ Design Wavelength)
0.5°
—
—
—
- Product revision: A
- Description: 1 : 2 beam splitter
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 750 – 850 nm *
- Typ. diffraction Efficiency: 80% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 807
1 : 2 Beam Splitter
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
1.75 mm
—
—
—
Pattern Angles (@ Design Wavelength)
1.0°
—
—
—
- Product revision: A
- Description: 1 : 2 beam splitter
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 750 – 850 nm *
- Typ. diffraction Efficiency: 80% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 808
1 : 2 Beam Splitter
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
3.49 mm
—
—
—
Pattern Angles (@ Design Wavelength)
2°
—
—
—
- Product revision: A
- Description: 1 : 2 beam splitter
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 750 – 850 nm *
- Typ. diffraction Efficiency: 80% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 809
1 : 2 Beam Splitter
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
7.86 mm
—
—
—
Pattern Angles (@ Design Wavelength)
4.5°
—
—
—
- Product revision: A
- Description: 1 : 2 beam splitter
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 750 – 850 nm *
- Typ. diffraction Efficiency: 80% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 810
1 : 2 Beam Splitter
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
17.5 mm
—
—
—
Pattern Angles (@ Design Wavelength)
10.0°
—
—
—
- Product revision: A
- Description: 1 : 2 beam splitter
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 720 – 820 nm *
- Typ. diffraction Efficiency: 80% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 811
1 : 2 Beam Splitter
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
—
—
—
—
Pattern Angles (@ Design Wavelength)
2.0°
—
—
—
- Product revision: A
- Description: 1 : 2 beam splitter
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 750 – 850 nm *
- Typ. diffraction Efficiency: 74% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 812
1 : 6 Dot Line
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
4.4 mm
0.9 mm
—
—
Pattern Angles (@ Design Wavelength)
2.5°
0.5°
—
—
- Product revision: A
- Description: 1 : 6 Dot Line
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 780 – 850 nm *
- Typ. diffraction Efficiency: 84% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 818
1 : 2 Beam Splitter
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
0.26 mm
–
–
–
Pattern Angles (@ Design Wavelength)
0.15°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 79% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 819
1 : 2 Beam Splitter
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
0.52 mm
–
–
–
Pattern Angles (@ Design Wavelength)
0.30°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 79% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 820
1 : 2 Beam Splitter
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
0.87 mm
–
–
–
Pattern Angles (@ Design Wavelength)
0.50°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 79% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 821
1 : 2 Beam Splitter
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
1.75 mm
–
–
–
Pattern Angles (@ Design Wavelength)
1.00°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 79% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 822
1 : 2 Beam Splitter
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
1.75 mm
–
–
–
Pattern Angles (@ Design Wavelength)
1.00°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 73% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 823
1 : 2 Beam Splitter
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
2.62 mm
–
–
–
Pattern Angles (@ Design Wavelength)
1.50°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 79% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 824
1 : 2 Beam Splitter
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
5.24 mm
–
–
–
Pattern Angles (@ Design Wavelength)
3.00°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 79% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 825
1 : 2 Beam Splitter
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
8.73 mm
–
–
–
Pattern Angles (@ Design Wavelength)
5.00°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 80% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 826
1 : 6 Dot Line
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
3.50 mm
0.70 mm
–
–
Pattern Angles (@ Design Wavelength)
2.00°
0.40°
–
–
- Current Product Revision: A
- Description: 1 : 6 Dot Line
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 84% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 827
1 : 10 Dot Line
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
5.30 mm
0.58 mm
–
–
Pattern Angles (@ Design Wavelength)
3.00°
0.33°
–
–
- Current Product Revision: A
- Description: 1 : 10 Dot Line
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 79% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 834
1 : 2 Beam Splitter
532 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
0.87 mm
–
–
–
Pattern Angles (@ Design Wavelength)
0.50°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 532 nm
- Recommended Wavelength Range: 480 nm – 560 nm
- Typ. diffraction Efficiency: 82% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 835
1 : 2 Beam Splitter
532 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
2.18 mm
–
–
–
Pattern Angles (@ Design Wavelength)
1.25°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 532 nm
- Recommended Wavelength Range: 480 nm – 560 nm
- Typ. diffraction Efficiency: 82% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 836
1 : 2 Beam Splitter
532 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
5.24 mm
–
–
–
Pattern Angles (@ Design Wavelength)
3.00°
–
–
–
- Current Product Revision: A
- Description: 1 : 2 Beam Splitter
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 532 nm
- Recommended Wavelength Range: 480 nm – 560 nm
- Typ. diffraction Efficiency: 82% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 837
1 : 6 Dot Line
532 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
4.40 mm
0.87 mm
–
–
Pattern Angles (@ Design Wavelength)
2.50°
0.50°
–
–
- Current Product Revision: A
- Description: 1 : 6 Dot Line
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 532 nm
- Recommended Wavelength Range: 480 nm – 550 nm
- Typ. diffraction Efficiency: 82% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 841
1 : 10 Dot Line
532 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
5.60 mm
0.62 mm
–
–
Pattern Angles (@ Design Wavelength)
3.20°
0.36°
–
–
- Current Product Revision: A
- Description: 1 : 10 Dot Line
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 532 nm
- Recommended Wavelength Range: 515 nm – 570 nm
- Typ. diffraction Efficiency: 76% at design wavelength
Crosshair
Pattern Size @ 100 mm Distance (@ Design Wavelength)
Pattern Angles (@ Design Wavelength)
Specs
DOE #
Description
Design Wavel.
a
b
c
d
α
β
γ
δ
Specs
DOE #
Description
Design Wavel.
DE-R 440
Cross – 38 @ 635
635 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
69.6 mm
—
—
—
Pattern Angles (@ Design Wavelength)
38.4°
—
—
—
- Current Product Revision: A
- Description: Cross – 38 @ 635
- Number of Spots on Line: 1191
- Substrate Material: Acrylate on soda lime glass with AR coating for 635nm on rear side of the substrate
- Substrate Size: 5.2 mm x 4.7 mm
- Thickness: 1.0 mm
- Design Wavelength: 635 nm
- Recommended Wavelength Range: 560-670 nm
- Typ. Diffraction Efficiency: 75% at design wavelength
- Minimum Recommended Beam Diameter: 1.5 mm
Dot Matrix
Pattern Size @ 100 mm Distance (@ Design Wavelength)
Pattern Angles (@ Design Wavelength)
Specs
DOE #
Description
Design Wavel.
a
b
c
d
α
β
γ
δ
Specs
DOE #
Description
Design Wavel.
DE 804
Matrix 5 x 5 Dots
650 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
79.1 mm
55.9 mm
53.9 mm
13.1 mm
Pattern Angles (@ Design Wavelength)
43.1°
31.2°
30.1°
7.5°
- Current Product Revision: A
- Description: Matrix 5 x 5 Dots
- Number of Dots: 25 Dots
- Substrate Material: Fused Silica
- AR coating on rear side of the substrate: R < 0.5% in the range 600-700 nm
- Substrate Size: 5 mm x 5.75 mm
- Thickness: 0.67 mm
- Design Wavelength: 650 nm
- Recommended Wavelength Range: 630-700 nm
- Typ. Diffraction Efficiency: 75% at design wavelength
- Minimum Recommended Beam Diameter: 0.1 mm
Specs
DOE #
Description
Design Wavel.
DE 813
Matrix 4 x 2 Dots
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
4.1 mm
3.4 mm
1.14 mm
2.3 mm
Pattern Angles (@ Design Wavelength)
2.4°
2.0°
0.65°
1.3°
- Product revision: A
- Description: Matrix 4 x 2 Dots
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 750 – 820 nm *
- Typ. diffraction Efficiency: 73% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 814
Matrix 3 x 4 Dots
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
5.8 mm
3.2 mm
1.6 mm
4.8 mm
Pattern Angles (@ Design Wavelength)
3.3°
1.8°
0.9°
2.8°
- Product revision: A
- Description: Matrix 3 x 4 Dots
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 780 – 850 nm *
- Typ. diffraction Efficiency: 74% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 815
Matrix 3 x 5 Dots
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
5.8 mm
2.6 mm
1.3 mm
5.2 mm
Pattern Angles (@ Design Wavelength)
3.3°
1.5°
0.7°
3.0°
- Product revision: A
- Description: Matrix 3 x 5 Dots
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 725 – 825 nm *
- Typ. diffraction Efficiency: 77% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 816
Matrix 8 x 8 Dots
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
6.9 mm
4.9 mm
0.7 mm
4.9 mm
Pattern Angles (@ Design Wavelength)
4.0°
2.8°
0.4°
2.8°
- Product revision: A
- Description: Matrix 8 x 8 Dots
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 780 – 820 nm *
- Typ. diffraction Efficiency: 78% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 817
Matrix 15 x 15 Dots
800 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
10.4 mm
7.3 mm
0.52 mm
7.3 mm
Pattern Angles (@ Design Wavelength)
5.9°
4.2°
0.3°
4.2°
- Product revision: A
- Description: Matrix 15 x 15 Dots
- Substrate material: fused silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate size: 9.95 mm x 9.35 mm
- Thickness: 1 mm
- Design wavelength: 800 nm
- Recommended wavelength range: 780 – 820 nm *
- Typ. diffraction Efficiency: 78% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 828
Matrix 4 x 2 Dots
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
4.60 mm
3.80 mm
1.26 mm
2.50 mm
Pattern Angles (@ Design Wavelength)
2.60°
2.20°
0.72°
1.40°
- Current Product Revision: A
- Description: Matrix 4 x 2 Dots
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 74% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 829
Matrix 3 x 5 Dots
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
7.70 mm
3.40 mm
1.72 mm
6.90 mm
Pattern Angles (@ Design Wavelength)
4.40°
2.00°
0.99°
4.00°
- Current Product Revision: A
- Description: Matrix 3 x 5 Dots
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 77% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 830
Matrix 3 x 4 Dots
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
4.30 mm
2.40 mm
1.18 mm
3.50 mm
Pattern Angles (@ Design Wavelength)
2.40°
1.40°
0.68°
2.00°
- Current Product Revision: A
- Description: Matrix 3 x 4 Dots
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 75% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 831
Matrix 8 x 8 Dots
1064 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
12.30 mm
8.70 mm
1.24 mm
8.70 mm
Pattern Angles (@ Design Wavelength)
7.00°
5.00°
0.71°
5.00°
- Current Product Revision: A
- Description: Matrix 8 x 8 Dots
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 1064 nm
- Recommended Wavelength Range: 1030 nm / 1064 nm
- Typ. diffraction Efficiency: 76% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 838
Matrix 3 x 5 Dots
532 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
6.30 mm
2.80 mm
1.40 mm
5.60 mm
Pattern Angles (@ Design Wavelength)
3.60°
1.60°
0.80°
3.20°
- Current Product Revision: A
- Description: Matrix 3 x 5 Dots
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 532 nm
- Recommended Wavelength Range: 488 nm – 532 nm
- Typ. diffraction Efficiency: 80% at design wavelength
Specs
DOE #
Description
Design Wavel.
DE 842
Matrix 8 x 8 Dots
532 nm
Pattern Size @ 100 mm Distance (@ Design Wavelength)
6.90 mm
4.90 mm
0.70 mm
4.90 mm
Pattern Angles (@ Design Wavelength)
4.00°
2.80°
0.40°
2.80°
- Current Product Revision: A
- Description: Matrix 8 x 8 Dots
- Substrate Material: Fused Silica
- AR coating on both sides of the substrate: R < 0.5% within recommended wavelength range
- Substrate Size: 15 mm x 14.1 mm
- Thickness: 2.3 mm
- Design Wavelength: 532 nm
- Recommended Wavelength Range: 500 nm – 540 nm
- Typ. diffraction Efficiency: 78% at design wavelength