Advanced Photonix, Inc. - Manufactures and designs high performance standard and custom opto devices, x-ray detectors, UV and blue-enhanced high-speed photoconductive, and low-noise photovoltaic silicon PIN photodiodes, phototransistors and opto IC sensors. Configurations include single-element and multi-element arrays, bi-cells, quadrants, position sensors, long-line devices, detector-filter combinations, and detector-amplifier hybrids.