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格蘭泰勒偏振器

格蘭-泰勒棱鏡由兩個相同雙折射率晶體材料製作的棱鏡保留空氣隙組裝而成,格蘭-泰勒偏振器沒有逃生窗口,反射光全部被鏡體吸收,所以不適合高功率使用。

特點:
空氣隙
不帶逃生窗口隻適合適合中小功率使用
接近布儒斯特角切割
極高的消光比
尺寸短小

Specifications:
Material α-BBO Calcite YVO4
Wavelength Range 200~3500nm 350~2300nm 400~4000nm
Extinction Ratio <5x10-6 <5x10-5 <5x10-5
Parallelism <1 arc min.
Surface Quality 20-10
Beam Deviation <3 arc minutes
Wavefornt Distortion λ/4@633nm
Damage Threshold >200MW/cm2
Coating Single Layer MgF2
Mount Black Anodized Aluminium

P/NMaterialλExtinction RatioAngular FieldC.A.O.D.L
71101α-BBO200~270nm<5x10-5>6.0°6.015.08.0
71102α-BBO200~270nm<5x10-5>6.0°8.025.410.0
71103α-BBO200~270nm<5x10-5>6.0°10.025.411.0
71104α-BBO200~270nm<5x10-5>6.0°15.030.015.0
71105α-BBO200~270nm<5x10-5>6.0°20.038.019.0
71106α-BBO300~700nm<5x10-5>6.0°6.015.08.0
71107α-BBO300~700nm<5x10-5>6.0°8.025.410.0
71108α-BBO300~700nm<5x10-5>6.0°10.025.411.0
71109α-BBO300~700nm<5x10-5>6.0°15.030.015.0
71110α-BBO300~700nm<5x10-5>6.0°20.038.019.0
71111α-BBO700~3000nm<5x10-6>6.0°6.015.08.0
71112α-BBO700~3000nm<5x10-6>6.0°8.025.410.0
71113α-BBO700~3000nm<5x10-6>6.0°10.025.411.0
71114α-BBO700~3000nm<5x10-6>6.0°15.030.015.0
71115α-BBO700~3000nm<5x10-6>6.0°20.038.019.0
71116Calcite350~2300nm<5x10-5>7.7°6.015.08.0
71117Calcite350~2300nm<5x10-5>7.7°8.025.410.0
71118Calcite350~2300nm<5x10-5>7.7°10.025.411.0
71119Calcite350~2300nm<5x10-5>7.7°15.030.015.0
71120Calcite350~2300nm<5x10-5>7.7°20.038.019.0
71121YVO4500~4000nm<5x10-6>6.5°6.015.07.0
71122YVO4500~4000nm<5x10-6>6.5°8.025.49.0
71123YVO4500~4000nm<5x10-6>6.5°10.025.410.0
71124YVO4500~4000nm<5x10-6>6.5°15.030.012.0
71125YVO4500~4000nm<5x10-6>6.5°20.038.015.0
●尺寸單位:毫米
●其他規格和鍍膜要求請聯係EastOptics銷售獲得。