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 5998-01-650-6929
NSN 4140-00-534-1408
NSN 6145-00-177-4731
NSN 7035-01-615-9193
NSN 5990-01-482-5950
NSN 5930-00-117-8078
NSN 6650-00-527-8822
NSN 2925-01-424-0235
NSN 5998-01-063-6410
NSN 5975-01-163-5437
NSN 5835-00-153-4100
NSN 5835-01-495-0595