Thorlabs索雷博 PBSW-1310R 偏振平板分束镜
Thorlabs索雷博 PBSW-1310R 偏振平板分束镜 PBSW-1310R - 偏振平板分束镜,25 x 36 mm,1310 nm Polarizing Plate Beamsplitters Specification Round Rectangular Available Design Wavelengths 405 nm532 nm633 nm780 nm808 nm1030 nm1064 nm1310 nm1550 nm Extinction Ratioa,b >10 000:1 Transmission Efficiencyb Tp > 95% Size Ø1" (25.4 mm) 25.0 mm x 36.0 mm Size Tolerance +0.0 / -0.2 mm ±0.1 mm Clear Aperture ≥85% of Diameterc ≥22.5 x 32.4 mm Thickness 5.0 mm 1.0 mm Wedge 30 ± 10 arcmin None Surface Quality 20-10 Scratch-Dig Transmitted Wavefront Error λ/4 at 632.8 nm Substrate UV Fused Silicad Reference Drawing 消光比(ER)是线性偏振入射的最大透过率值与最小透过率值之比。当透射方向轴和入射偏振方向平行时,透射率最大;偏振方向旋转90°时透过率最小。 入射...
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