Holographic Diffraction Gratings
Optometrics
3600 Groove, Grazing Incidence, 12.7 x 50.8 mm, 9.5 mm Thick, CW Type Diffraction Grating
Price: $199.00
Holographic Diffraction Grating Specifications | GIG3600UVAC
Optical Coating |
Aluminum |
Grooves Per mm |
3600 |
|---|---|---|---|
Blaze |
UV |
Groove Angle |
Holographic UV |
Dispersion @ 250 nm (nm/mr) |
0.25 |
Substrate |
Pyrex |
Size (mm) |
12.7 x 50.8 mm |
Size Tolerance |
±0.5 mm |
Thickness |
9.5 mm |
Thickness Tolerance |
±0.5 mm |
Grooves Parallel |
Short |
Scratch/Dig |
60-40 |
Clear Aperture |
90% |
Edge Angle |
90° ±0.50° |
Perpendicularity |
90° ±0.50° |
Operating Temperature Range |
-50° C to +200° C |
Damage Threshold: Pulsed |
3.5 J/cm², 200 nano sec. pulse |
Damage Threshold: CW laser |
250 watts/cm² |