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 5990-01-048-1056
NSN 5960-00-157-5983
NSN 5975-00-819-1861
NSN 5930-00-264-2144
NSN 6645-01-543-7834
NSN 5920-00-988-5057
NSN 5895-01-113-5580
NSN 6220-01-658-6902
NSN 5996-01-331-3203
NSN 6145-00-578-7522
NSN 5965-01-201-1580
NSN 5910-01-485-1035