The PDOT-1S Polka Dot Beamsplitter is a 1.0 inch (25.4 mm) square, 50/50 polka dot beamsplitter optimized for 250-2500 nm. Our 50/50 Polka Dot Beamsplitters are UV fused silica substrates coated with aluminum and SiO protective overcoat in a polka dot pattern. Optimized for white light illumination applications, they provide two unique advantages over traditional dielectric beam splitters: they are neutral over the wavelength range of the fused silica substrate and the aluminum coating, and they are not sensitive to angle of incidence changes.


PDOT-1S波尔卡点波束分离器是一个1.0英寸(25.4毫米)平方，50/50波尔卡点波束分离器优化为250-2500纳米。我们的50/50波尔卡点波束分离器是紫外熔融二氧化硅衬底涂层铝和SiO保护大衣在波尔卡点模式。针对白光照明应用进行了优化，与传统介质分束器相比，白光分束器具有两个独特的优点:在熔融石英基片和铝涂层波长范围内是中性的，对入射角变化不敏感。