high energy physics, radiation detection, laser range finding, particle sizing, and laser-induced fluorescence detection applications, as well as in DNA-sequencing applications. The company’s products include single photon sensitive avalanche photodiodes, single photon detector systems, LADAR and LIDAR detector systems, complementary metal oxide semiconductor imagers, nanocrystal quantum dot devices, and electro-optical imaging systems, as well as nanoDot taggant systems for use in security applications, covert operations, anti-counterfeiting systems, and encryption technologies. It serves original equipment manufacturers and government contractors, as well as government, industrial, and scientific markets. The company was founded in 1999 and is based in Beaverton, Oregon.