Holographic Wire Grid Polarizers
Optometrics
Holographic Wire Grid Polarizer, KRS-5, 50 mm Dia., ring mounted
Price: $2,035.00
Holographic Wire Grid Polarizer Specifications | WP-H-K-34-50M
Extinction ratio @ 15µ |
300:1 |
Substrate |
KRS-5 |
|---|---|---|---|
Size (mm) |
50 mm dia. |
Size Tolerance |
±0.5 mm |
Thickness |
6.0 mm |
Thickness Tolerance |
±0.5 mm |
Clear Aperture |
34 mm |
Mount |
Ring Mounted |
Surface Flatness |
Does not apply to KRS-5 |
Parallelism |
≤ 3 arc minutes |
Wire Grid Spacing |
2700 grooves/mm |
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300 Groove, 4.0 μ Blaze, 25 mm Sq., 6 mm Thick, Standard Diffraction Grating
Ruled Diffraction Grating Specifications | G300R4.0GEAS
Optical Coating
Aluminum
Grooves Per mm
300
Blaze
4.0μ
Groove Angle
36.87°
Dispersion @ Blaze (nm/mr)
2.67
Substrate
Float Glass
Size (mm)
25 mm Sq.
Size Tolerance
±0.5 mm
Thickness
6 mm
Thickness Tolerance
±0.5 mm
Scratch/Dig
60/40
Clear Aperture
90%
Edge Angle
90° ±0.50°
Perpendicularity
90° ±0.50°
Operating Temperature Range
-50° C to +125° C
Damage Threshold: Pulsed
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 watts/cm²
