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 4140-01-442-8479
NSN 5925-01-081-7253
NSN 5855-00-256-5562
NSN 6685-01-099-0176
NSN 5950-01-391-0030
NSN 5950-01-422-5457
NSN 5950-01-208-6489
NSN 2925-01-562-8051
NSN 5990-00-965-9611
NSN 6150-00-982-2785
NSN 5920-01-426-8517
NSN 5935-00-633-8302