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 5990-01-544-0364
NSN 5920-01-120-3823
NSN 5855-00-149-0766
NSN 5935-01-167-8866
NSN 6645-01-282-3624
NSN 5835-00-725-2087
NSN 6130-01-400-6123
NSN 6240-01-036-9572
NSN 5910-01-462-0401
NSN 5998-00-882-3541
NSN 5930-00-660-6774
NSN 5915-00-480-5163