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High extinction ratio polarization beamsplitter

Featured Product from MOK Optics Co., Ltd.

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Our capability:

Dimension Range

  3mm-200mm

Dimension tolerance

  ±0.02mm

Clear aperture

  >90%

Surface quality

  60-40 to 10-5

Flatness

   to λ/10@632.8nm

Deviation

   to 30 seconds

Coating

 Polarization Beamsplitter coating

 

Narrow band Polarization beamsplitter cube
Principal transmittance: Tp>95% and Ts<1%
Principal reflectance: Rs>99% and Rp<5%
AR coating: R<0.25% per face on 4 faces
Extinction Ratio: >100:1
Wavelength: 488nm, 532nm, 635nm, 780nm,850nm,1064nm,1300nm

Broadband polarization beamsplitter cube
Principal transmittance: Tp>95% and Ts<1%
Principal reflectance: Rs>99% and Rp<5%
Wavelength: 450-680nm, 650-850nm,900-1200nm, 1200-1500nm