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 4140-00-270-4457
NSN 5925-01-392-3622
NSN 6320-01-501-7935
NSN 5915-01-455-7756
NSN 5905-00-535-2301
NSN 5996-01-258-5888
NSN 6650-00-736-8456
NSN 5990-00-929-3216
NSN 5998-01-586-7711
NSN 4140-01-218-5919
NSN 6650-00-590-9073
NSN 5930-01-008-6241