click me!

Infrared Optical Windows

Optical windows are often optically transparent and used to seal, separate and protect inner components from outside environment, optical and mechanical properties are two factors you should mind in substrate materials choice, anti-reflection coating are often made to enhance the transmission performance. Infrared or IR windows are widely used in FTIR spectroscopy, medical, industrial electric equipment inspection and security, military defense applications.

Hangzhou Shalom EO offers infrared windows operate at 0.75μm to 20μm, a variety of substrate materials are ready for your choice: germanium (Ge), silicon (Si), zinc selenide (ZnSe), sapphire, calcium fluoride (CaF2), barium fluoride (BaF2), zinc sulfide (ZnS) etc., and AR coating options include: broad band anti-reflection coating (BBAR), long-pass anti-reflection coating and hard diamond like carbon (DLC) coating for harsh environment applications. Both off-the-shelf and custom infrared windows products are offered.