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 5950-01-100-3647
NSN 6240-00-471-5399
NSN 6240-01-113-6412
NSN 5920-01-193-5963
NSN 5935-00-184-8540
NSN 5990-01-116-2181
NSN 6610-01-585-2222
NSN 6620-01-443-3526
NSN 6610-01-483-0322
NSN 5935-01-660-1351
NSN 5990-00-754-2842
NSN 7035-01-633-5114