Frequently Asked Questions

A Polarizing Beam Splitting Cube is an instrument that separates the s- and p-polarization components by reflecting the s component with the dielectric beam-splitter coating, while allowing the p component to pass.

The wavelength range of the Bojen Optics Polarization Beamsplitters is 420-­680nm, 620-­1000nm, and 900-­1300nm.

The material used for the Bojen Optics Polarization Beamsplitters is N-­SF1 equivalent for Broadband Wavelength and N-­BK7 equivalent for single wavelength.

The average transmission of the Bojen Optics Polarization Beamsplitters is Tpavg>95% and the average reflection is Tsavg<0.5%.

The extinction ratio of the Bojen Optics Polarization Beamsplitters is 400:1~1000:1.

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