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AR, Beamsplitter & Polarizer

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cpl偏振镜片

Category: AR, Beamsplitter & Polarizer | Model: 297 | Updated: 2019-07-02

Technical Specifications

Specifications for this model are coming soon — call us for measured data.

产品介绍
产品特点:偏振镜也叫偏光镜、偏振片、偏光片,简称PL镜,是一种滤色镜。偏振镜的出色功用是能有选择地让某个方向振动的光线通过,在彩色和黑白摄影中常用来消除或减弱非金属表面的强反光,从而消除过减轻光斑.
光学指标:
400nm-430nm@T<3%
460nm+/-2@T>85%
490nm-1100nm@T<1%
应用领域:偏振镜可用于偏振光定量测定,照相器材,偏振光仪器等领域中的一个重要光学元件,根据过滤偏振光的机理不同,

PBS445nm
45度入射
起偏振波长:445nm+/-5nm
S1面:Tp>95%, Ts<2%(Rs>95%)
S2面:Rp<1%
532nm偏振镜
S1: Tp>96%@532nm @57deg +/-1.5deg, 偏振比>200:1
S2: T>95% @532nm, R>99.8% @808+/-5nm,1064nm
做标记<箭头指向S1,
成品尺寸:6*7.6*2.0mm
尺寸公差:-0.1mm
厚度公差+0.1mm
PBS635nm
45度入射
起偏振波长:630nm~660nm
S1面:Tp>95%, Ts<2%(Rs>95%)
S2面:RP<1%
PBS808nm
45度入射
起偏振波长:803nm~815nm
S1面:Tp>95%, Ts<2%(Rs>95%)
S2面:RP<1%
应用领域:舞台激光灯,激光器,光学仪器。
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