Polka Dot Beamsplitter, 25.4 mm Diameter, 250-2500 nm
The PDOT-1 Polka Dot Beamsplitter is a 1.0 inch (25.4 mm) diameter, 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. Specifications
Thickness
1.6 mm
Thickness Tolerance
±0.20 mm
Parallelism
30 arc sec
Cleaning
Coating Type
Al(SiO)
Thickness
1.6 mm
Thickness Tolerance
±0.20 mm
Parallelism
30 arc sec
Cleaning
Coating Type
Al(SiO)
