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 5835-00-422-1441
NSN 5920-00-055-8431
NSN 6650-01-450-0790
NSN 5935-00-493-5946
NSN 5990-01-443-2931
NSN 6620-00-114-2837
NSN 5999-01-214-6348
NSN 5996-00-560-7867
NSN 5965-01-348-8302
NSN 5855-00-763-2155
NSN 5999-01-289-1235
NSN 6135-01-484-8637