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 6650-01-243-5291
NSN 2925-01-076-5219
NSN 5985-01-371-7542
NSN 6105-01-246-2210
NSN 6620-01-491-1434
NSN 5950-01-634-0677
NSN 5950-01-443-0568
NSN 5996-01-116-0730
NSN 6620-00-060-6801
NSN 6685-01-634-0611
NSN 5965-01-418-5535
NSN 6130-00-900-1957