Технические характеристики
- Diameter 25.4 mm
- Wavelength Range 740-860 nm
- Material Polarcor
- Polarizing Material Borosilicate glass with aligned silver particles, n=1.523 at 589.3 nm
- Extinction Ratio 10000:1
- Damage Threshold 7.5 J/cm2, 10 ns pulses, 10 Hz at 1064 nm
- Surface Quality 40-20 scratch-dig
- Efficiency Tp/Ts >10,000:1, k1/k2 >10,000:1 in the specified wavelength range
- Clear Aperture 20.8 mm
- Diameter Tolerance ±0.1 mm
- Transmitted Beam Deviation &le,2.6 arc min
- Principal Transmission k1 >89%
- Acceptance Angle 0-30°
- Wedge &le,20 arc sec
- Thickness 0.5 mm
- Wavefront Distortion &le, &lambda,/2 at 632.8 nm over the clear aperture
- Maximum Temperature 400°C
- Cleaning See How to Clean Optics
