Potassium Bromide (KBr)
Potassium Bromide (KBr) is an extremely useful material for general purpose spectroscopic windows as well as an IR beamsplitter material, due to its high transmission in the infrared region (down to 20μm). It is also an excellent substrate on which metals can be deposited for thin film research.
Our high quality (010)-oriented KBr crystals are grown using the Czchralski method and are provided as whole ingots which can be cloven to obtain fresh surfaces for your experiment. Contact us for customized doping (Er, Nd, Cr,…).