我司特別設(shè)計(jì)了一款高透過(guò)激光格蘭棱鏡，可用于高透過(guò)要求系統(tǒng)。此棱鏡布儒斯特角切，從而使常規(guī)的85%透過(guò)率提高到95%的透過(guò)率。 它通常由calcite和YVO4材料加工而成。 產(chǎn)品特點(diǎn)：·空氣隙·帶寬覆蓋可見(jiàn)和中紅外 ·布儒斯特切割角，高透過(guò)·布儒斯特角入射 ·兩個(gè)逃逸窗口，適用于大功率激光系統(tǒng)·高偏振度   Specifications: Material:                                       Calcite or YVO4 Wavelength Range:                   Calcite: 350-2300nm, YVO4: 400-4000 nm ExtinctionRatio:                           Calcite:<5x10 -5 ;YVO4:<5x10 -6 Parallelism:                                  <1 arc Min SurfaceQuality:                            20/10 BeamDeviation:                           < 3 arcminutes WavefrontDistortion:                   λ4@633nm DamageThreshold:                    >500 MW/cm 2 Coating:                                         Uncoated Transmission:                              >95% Mount:                                             Black AnodizedAluminium Standard Products 1.      Calcite HighTransmission Glan Laser Polarizer Part No. Wavelength Rang(nm) Extinction Ratio C.A. Φa (mm) O.D. Φd (mm) L ±0.1 (mm) GLH6006 350-2300 <5x10-5 6.0 25.4 11.3 GLH6008 8.0 25.4 14.8 GLH6010 10.0 25.4 18.4 2.      YVO4 Glan Laser Polarizer Part No. Wavelength Rang(nm) Extinction Ratio C.A. Φa (mm) O.D. Φd (mm) L ±0.1 (mm) GLH9006 400-5000 <5x10-6 6.0 25.4 13.2 GLH9008 8.0 25.4 17.6 GLH9010 10.0 25.4 22.0