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 5920-00-937-9917
NSN 2925-01-381-5307
NSN 6135-01-041-3829
NSN 5998-00-450-4808
NSN 5895-01-592-9262
NSN 5999-01-015-1129
NSN 5935-01-029-1765
NSN 6320-01-495-6893
NSN 6220-01-160-1738
NSN 6645-00-152-8498
NSN 5910-00-007-9337
NSN 6150-01-525-1693