Edmund Optics Inc. Datasheets for Polka Dot Beamsplitters
Polka dot beamsplitters consists of an ultraviolet grade fused silica substrate with a vacuum deposited aluminum coating applied in a manner that gives the beamsplitter a polka dot appearance. They have a constant 50/50 reflection-to-transmission ratio over a large spectral range.
Polka Dot Beamsplitters: Learn more
|UV to MWIR Spectrum Coverage Many Beamsplitting Ratios Available Not Angle Sensitive Offering a distinct advantage over standard dielectric beamsplitters, Polka-Dot Beamsplitters have a constant reflection/transmission ratio over a large...|