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 5999-01-572-9661
NSN 2925-01-389-1683
NSN 5935-01-571-8455
NSN 5965-01-625-3982
NSN 5998-01-123-8412
NSN 5975-00-575-6665
NSN 6145-00-481-1954
NSN 6135-01-022-5427
NSN 6135-00-919-1117
NSN 5895-01-199-7583
NSN 6685-01-120-2072
NSN 6130-01-396-5311