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 5895-01-358-3522
NSN 4140-01-461-2350
NSN 4140-01-345-4212
NSN 5950-01-236-9014
NSN 5999-01-252-0295
NSN 5905-01-642-5120
NSN 5895-00-733-9278
NSN 5915-01-034-3494
NSN 5915-01-462-2124
NSN 6240-01-367-1925
NSN 5855-00-962-5792
NSN 6130-01-258-5892