Ruled Diffraction Gratings

830 Groove, 800 nm Blaze, 12.5 X 25 mm, 6 mm Thick, Standard

G830R800QEAS
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Email sales@omega-optical.com to Order

Grooves Per mm

830

Blaze

800 nm

Groove Angle

19.39°

Dispersion @ Blaze (nm/mr)

1.14

Substrate

Float Glass

Size (mm)

12.5 X 25 mm

Size Tolerance

±0.5 mm

Thickness

6 mm

Thickness Tolerance

±0.5 mm

Grooves Parallel

Short

Coating

Aluminum

Scratch/Dig

60/40

Clear Aperture

90%

Edge Angle

90° ±0.50°

Perpindicularity

90° ±0.50°

Operating Temperature Range

-50° C to +125° C

DT - Pulsed Laser

350 mJ/cm², 200 nano sec. pulse

Damage Threshold: CW laser

40 watts/cm²

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