Fine Grade Optical Beamsplitter

Owing to our years of industry experience and market understanding, we are leading Exporter & Manufacturer of Fine Grade Optical Beamsplitter in Changchun, Jilin, China. Wire Grid Polarizing Cube Beamsplitters are designed for applications using uncollimated light, such as with a broadband white light source. Wire Grid Polarizing Cube Beamsplitters consist of a wire grid polarizer cemented between two precision high tolerance right angle prisms. An anti-reflection coating has been applied to each face of the beamsplitter to provide less than 0.5% average reflection per surface. Additionally, these beamsplitters maintain their contrast spectrally from 400 700nm and over a large cone angle of A 25A .

Specifications:
Transmission (%): Tp >75% for a A 25A
Cone of light Extinction Ratio: 1100:1
Efficiency (Tp*Rs): 65% for a A 25A
Cone of light Dimensional Tolerance (mm): A 0.3
Wavelength Range (nm): 400 - 700
Beam Deviation (arcmin): <5
Substrate: N-BK7
Type: Linear Polarizer
Coating Specification: Ravg <0.5% @ 400 - 700nm
Construction: Wire Grid
Surface Quality: 40-20
Transmitted Wavefront Distortion (RMS): <0.33A A
Clear Aperture (%): >90%