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 5998-01-222-1993
NSN 6685-01-129-2080
NSN 6685-01-376-2291
NSN 5905-01-554-4494
NSN 5925-01-147-5725
NSN 5975-00-816-1984
NSN 2925-01-391-1540
NSN 5965-00-705-1690
NSN 6685-01-026-4330
NSN 5925-01-067-8301
NSN 5996-01-242-9710
NSN 5910-00-901-5186