The depolarization splitting cube is made of two right angle prisms of the same size glued together. One of the right angle prisms is coated with depolarization splitting film. The splitting film can be metal or all dielectric. The components of p-light and s-light in the reffected or transmitted light obtained by depolarization splitting cube are nearly the same, which is especially suitable for polarization sensitive receivers in some applications.


Parameter

Basic Parameters

Product IDPC02001
Mate- rialBK7
Dimen-sional tole-rance±0.2mm
Clear Aper-ture>90%
Flat-ness of planeλ/4@632.8nm
Beam devia-tion<3′
surface quality60/40
Chamfe-ringProtective chamfering
Coating① An inclined plane coated with depolarizing beam splitter, t/r=50/50(± 5%), | RS-RP |<5%, incident angle 45 °② The other light passing surfaces were coated with antireflection film, ravg < 0.5%,incidence angle 45 °
Size(mm)λ
10×10×10532nm
10×10×10632.8nm
15×15×15532nm
15×15×15632.8nm
25.4×25.4×25.4532nm
25.4×25.4×25.4632.8nm

Feature

  • p light and s light account for 50% respectively
  • Metal or all dielectric film
  • Suitable for polarization sensitive applications

Spectrogram

Depolarization Splitting Cube Spectrogram1
Depolarization Splitting Cube Spectrogram2
Depolarization Splitting Cube Spectrogram3
Depolarization Splitting Cube Spectrogram3

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