Hot and cold mirrorsare special cases of short and long wave pass filters, respectively. Typical hot mirror reflects wavelengths longer than 700 nm up to 1100 nm and transmits spectrum below 600 nm. In this case 650 nm is usually selected as a half-maximum T point, cut-on point is 600 nm, and 700 nm is cut-off point. Read more...More Product Announcements from Cascade Optical Corp.
ZC&R a division of Abrisa technologies supplies hot mirrors or short wave pass filters SWP for heat control applications. For hot mirrors, a thin film coating is applied to a glass substrate, such as soda-lime or borosilicate, in order to reflect infrared radiation either as a means to harness the reflected wavelengths for an application or remove them from an application. Read more...More Product Announcements from Abrisa Technologies