A device containing one or more light sources (either incandescent, glow, or solid state, lamps) opticallycoupled to one or more semiconductor type photo-sensitive elements, all of which are contained in an opaque enclosure. Light generated within the device by the application of an appropriate electrical input to the light source(s) acts upon the light sensor(s) to produce a corresponding output or change in some electrical quantity or variation in some electrical property. For items in which the light in directed at another item and the reflected light is interpreted (read) see scanner, optical.
Classification: Photosensitive semiconductor devices, nesoi
NSN 5960-01-449-1310
NSN 6130-01-231-1561
NSN 5855-00-058-1293
NSN 5975-01-520-3566
NSN 5925-01-174-1562
NSN 5920-00-139-3736
NSN 6620-01-643-6817
NSN 5990-01-348-9843
NSN 6685-01-175-1903
NSN 6610-00-837-3012
NSN 5998-01-024-2098
NSN 2925-01-415-0264