DOE Item # |
Description |
Design Wavelength |
Pattern Size @ 100 mm Distance (@ Design Wavelength) |
Pattern Angles (@ Design Wavelength) |
Optimum Wavelength Range |
Image |
FDE-R236 |
Solid Line Square |
633 nm* |
Width: 60.2 mm
Height: 60.2 mm
Diagonal: 85 mm |
Width: 33.5°
Height: 33.5°
Diagonal: 46° |
530 – 650 nm |
|
FDE-R256 |
Square Grid 51 x 51 Lines |
660 nm |
Width: 39 mm
Height: 39 mm
Diagonal: 55 mm
Line Spacing: 0.77 mm |
Width: 22°
Height: 22°
Diagonal: 31°
Angle betw. Lines: 0.44° |
530 – 660 nm |
|
FDE-R259 |
5 Rings |
645 nm |
Width: 51 mm
Line Spacing: 5.1 mm |
Width: 29°
Line Spacing: 2.8° |
530 – 700 nm |
|
FDE-R269 |
10 Rings |
515 nm |
Width: 96.2 mm
Line Spacing: 4.8 mm |
Width: 51.4°
Line Spacing: 2.6° |
488 – 532 nm |
|
FDE-R285 |
Hexagon |
780 nm |
Width: 13.1 mm |
Width: 7.5° |
520 – 800 nm |
|
FDE-R354 |
Square Grid 10×10 Lines |
658 nm |
Width: 72.8 mm
Height: 72.8 mm
Diagonal: 102.9 mm
Line Spacing: 8.1 mm |
Width: 40.0°
Height: 40.0°
Diagonal: 51.4°
Angle betw. Lines: 4° |
620 – 680 nm |
|
FDE-R396 |
21×11 Hexagonal Array |
660 nm* |
Width: 61.1 mm
Height: 35.3 mm
Diagonal: 70.5 mm
Dot Spacing: 3.5 mm |
Width: 34.0°
Height: 20.0°
Diagonal: 38.8°
Angle betw. Dots: 2.0° |
600 – 730 nm |
|
FDE-R397 |
11×10 Hexagonal Array |
660 nm* |
Width: 44.4 mm
Height: 46.2 mm
Diagonal: 64.1 mm
Dot Spacing: 5.1 mm |
Width: 25.1°
Height: 26.0°
Diagonal: 35.5°
Angle betw. Dots: 2.9° |
600 – 730 nm |
|
FDE-R399 |
5 Rings |
450 nm |
Width: 51 mm
Line Spacing: 7.3 mm |
Width: 40°
Line Spacing: 4.0° |
400 – 500 nm |
|
*Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.