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 5975-01-462-4855
NSN 4140-01-543-9206
NSN 5930-01-577-9912
NSN 5965-00-513-1352
NSN 5990-00-878-1973
NSN 5855-01-147-4785
NSN 2925-01-043-9786
NSN 5915-00-595-8090
NSN 4140-00-587-7476
NSN 5895-00-884-5780
NSN 5920-01-192-3798
NSN 6645-01-131-4328