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 5996-01-493-7962
NSN 6645-01-159-8787
NSN 5905-01-292-6301
NSN 5965-01-038-1904
NSN 5855-00-310-2740
NSN 6110-01-350-9354
NSN 6220-01-235-0735
NSN 4140-01-502-5601
NSN 5915-00-009-6718
NSN 4140-01-322-8133
NSN 5895-01-146-5382
NSN 4140-00-423-6663