Metalized-optical cube beam-splitter
Optosigma Corporation
* All four faces AR coated and flat to λ/4
* Inexpensive, yet effective for many beamsplitting requirements
* Both transmission/reflection typically 25% - with 50% absorption
* Standard cubes from 10 to 30mm
For white light applications where even intensity splitting is required over a broad wavelength region these simple cubes, with metallic coatings, make an ideal beamsplitter.
