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 5920-01-234-8309
NSN 5990-01-173-9531
NSN 6105-01-547-1788
NSN 5996-01-015-1502
NSN 5905-01-176-0470
NSN 5910-00-585-0361
NSN 5945-01-497-3658
NSN 5930-01-056-4961
NSN 6105-00-199-8808
NSN 6650-01-068-3997
NSN 5990-00-623-8127
NSN 5935-01-094-2288