Sell Broadband Polarizing Cube Beamsplitters

Sizes and coatings are available upon your request. You could send us your specifications or drawings. We will be happy to return a quotation ASAP as the average response time is within 24 hours. Meanwhile our optical designers are always available to assist with your special needs, and our factories in China are ready to meet your quantity requirements. Broadband polarizing cube beamsplitters provide efficient polarization for use with multiple or tunable sources. Each polarizer consists of a pair of precision right-angle prisms carefully cemented together to minimize wavefront distortion. Broadband polarizing cube beamsplitters are available in four wavelength ranges covering the visible to near infrared in 12.7mm and 25.4mm sizes. Features: 1) Superior broadband performance 2) Extinction ratio: >500:1, 1,000:1 average 3) Low wavefront distortion Specifications: 1) Material: as requested 2) Clear aperture: central diameter>80% of dimension 3) Surface quality: 20 - 10 scratch and dig 4) Efficiency: Tp>80%, >90% average, Rs>99.5% average 5) Extinction ratio: Tp/Ts>500:1, 1000:1 average 6) Transmitted beam deviation: ±5 arc minutes 7) Reflected beam deviation: 90º, ±5 arc min 8) Angle of incidence: 0º, ±5º 9) Dimensions tolerance: º0.25mm 10) Antireflection coating: broadband, multi-layer coating, Ravg 11) Temperature range: -50ºC ~ 90ºC 12) Durability: MIL-C-675C 13) Cleaning non-abrasive method, acetone or isopropyl alcohol on lens tissue recommended 14) Damage threshold: 2kW/cm2 CW, 1 J/cm2 with 10ns pulses, typical