Advanced Photonix, Inc. develops, manufactures, and sells optoelectronic devices, and value-added sub-systems and systems to various original equipment manufacturers primarily in North America, Asia, Europe, and Australia. The company offers high-speed optical receivers (HSOR); PIN and APD photodiodes and arrays in Si and III-V materials; and packaged PIN and APD photodiodes and arrays in Si and III-V materials. It also provides packaged Si APD components with and without thermo-electric coolers; packaged Si large area avalanche photo detectors components; packaged Si photodiodes with patented FILTRODE technology integrating optical filters on photodiode chips; and Terahertz systems (THz) and subsystems utilizing III-V materials for Terahertz transmitters and/or receivers. The company’s HSOR transmission products are deployed in the Internet infrastructure to enable the high-speed bandwidth for the support in video and data for TVs, computers, tablets or smart phones; and communication test and measurement products are used to develop, manufacture, and test optical communication equipment. Its optosolutions products are used by scientific instrumentation manufacturers for various applications, such as metrology, currency validation, flame monitoring, solar panel quality, temperature sensing, particle detection, color sensing, infrared detection, and various other applications; and T-Gauge systems are used to measure and verify physical properties on-line and in real-time to reduce raw materials. The company markets and sells its products through technical sales engineers, salesmen, resellers, independent sales representatives, and distributors, as well as Internet, industry trade shows, and trade journals. Advanced Photonix, Inc. was founded in 1988 and is headquartered in Ann Arbor, Michigan. As of May 8, 2015, Advanced Photonix Inc. operates as a subsidiary of Luna Innovations Incorporated.