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 5975-01-261-2576
NSN 6135-01-568-3234
NSN 2925-00-640-8611
NSN 5895-01-100-1477
NSN 7035-01-269-5700
NSN 5935-00-100-0101
NSN 4140-01-453-7935
NSN 6110-00-414-1624
NSN 6145-01-616-2801
NSN 5895-01-176-6983
NSN 5965-01-360-0454
NSN 5935-01-431-7503