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 5930-01-283-4431
NSN 5855-01-294-2804
NSN 6130-00-252-9082
NSN 5910-01-350-3639
NSN 6145-00-617-4032
NSN 5905-01-029-1984
NSN 6145-00-099-2159
NSN 5925-00-484-3138
NSN 6620-01-564-3041
NSN 6145-00-530-8427
NSN 6135-01-508-3784
NSN 6650-01-579-3855