Cube Beamsplitters

PCBS-50V

1
Broadband cube polarizing beamsplitter (VIS)
Estimate separately
Classification Broadband cube polarizing beamsplitter (PCBS)
Dimensions Cube(mm) 50
Design Wavelength DWL 420-680nm

Product documentation

Description

Designed for broadband applications, broadband polarizing cube beamsplitter offers a transmission of greater than 90% for P-polarized light and a reflection efficiency of greater than 99% for S-Polarized light across the entire design wavelength range. Beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of the prisms. An anti-reflection (AR) coating has been applied to each face of the beamsplitter to achieve less than 0.5% reflection per surface.

Specifications

Classification Broadband cube polarizing beamsplitter (PCBS)
Dimensions Cube(mm) 50
Design Wavelength DWL 420-680nm
Material N-SF11
Externals Tolerance(mm) 0.0/-0.1
Clear Aperture(mm) [Outer] ×0.9
Surface Accuracy 1/8λ
Surface quality 40-20
Deviation ±3′
Extinction Ratio Tp/Ts>500:1(@ design wavelength)
Transmission efficiency Tp>90%(@ design wavelength)
Reflection efficiency Rs>99%(@ design wavelength)
Anti-reflection coating(side) R<0.5%(@ design wavelength)

Curve(FOR REFERENCE ONLY)

Specification drawings(or pictures)