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 4140-01-310-7345
NSN 2925-01-004-1683
NSN 6685-01-056-4861
NSN 5998-01-233-0719
NSN 5905-01-544-7270
NSN 6110-00-520-2681
NSN 6620-01-547-3967
NSN 5996-00-226-5364
NSN 5835-00-752-1201
NSN 6105-01-626-1923
NSN 4140-01-607-6551
NSN 6105-01-026-0165