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 6145-01-288-5794
NSN 6620-01-141-1694
NSN 6135-01-238-2878
NSN 6220-00-520-2603
NSN 5990-01-194-7619
NSN 5935-01-515-9544
NSN 5945-00-431-3744
NSN 6130-01-452-1234
NSN 4140-01-446-6007
NSN 4140-01-005-0154
NSN 5835-01-368-4015
NSN 5990-01-633-9503