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 5999-01-172-0340
NSN 5905-01-599-7429
NSN 6240-01-294-3988
NSN 6150-01-008-1537
NSN 6650-00-054-4721
NSN 6620-00-394-1812
NSN 7035-01-429-7954
NSN 7035-01-554-7160
NSN 5985-01-595-0471
NSN 5945-01-401-5323
NSN 6620-01-574-6774
NSN 5935-01-431-7503