偏振分光棱镜

偏振分光棱镜

偏振分光棱镜能把入射的非偏振光分成两束垂直的线偏光。其中P偏光完全通过,而S偏光以45度角被反射,出射方向与P光成90度角。

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描述

偏振分光棱镜

偏振分光棱镜能把入射的非偏振光分成两束垂直的线偏光。其中P偏光完全通过,而S偏光以45度角被反射,出射方向与P光成90度角。此偏振分光棱镜由一对高精度直角棱镜胶合而成,其中一个棱镜的斜边上镀有偏振分光介质膜。

规格:

AttributeSpecification
Dimension Tolerance:±0.2mm
Flatness:l/4 @ 632.8 nm per 25mm
Surface Quality:60/40 Scratch/Dig
Extinction Ratio:>100:1
Beam Deviation:<3 arc minutes
Principal Transmittance:>95% and Ts<1%
Principal Reflectance:Rs>99% and Rp<5%
Coatings:Polarization beamsplitter coating on hypotenuse face, AR-coatings (R<0.25%) on all input and output face.

Narrow Band:
Material: —————————————————————————-N-BK7 or H-K9L grade A optical glass
Coating wavelength:——————————————————–488,532,633,850,980,1064,1310,1550nm
Standard Products:

Size(mm)Part No.Unit Price
3.2×3.2×3.2PBS1101$49.0
5x5x5PBS1102$49.0
10x10x10PBS1103$49.0
12.7×12.7×12.7PBS1104$49.0
15x15x15PBS1105$59.0
20x20x20PBS1106$69.0
25.4×25.4×25.4PBS1107$79.0

Broad Band:
Material:—————————————————————————————-N-SF2 or H-ZF1 optical glass
Coating wavelength: ———————————–450-680, 650-850, 900-1200, 1250-1570, 1500-1610 nm
Standard Size:

Size(mm)Part No.Unit Price
3.2×3.2×3.2PBS5201$59.0
5x5x5PBS5202$59.0
10x10x10PBS5203$59.0
12.7×12.7×12.7PBS5204$59.0
15x15x15PBS5205$69.0
20x20x20PBS5206$79.0
25.4×25.4×25.4PBS5207$89.0

Ordering Information:
Part No. – wavelength
For example, PBS5201 – 1500-1610nm
Polarization Beamsplitter Cube 3.2×3.2×3.2 mm, 1500-1610nm broadband coating

 

Tp>95% @650-850nm
Ts<1% @650-850nm
Rs>99% @650-850nm
Rp<5% @650-850nm