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 4140-00-501-7833
NSN 6135-01-156-4627
NSN 5990-01-357-6175
NSN 6220-01-391-5323
NSN 6620-00-867-6156
NSN 6240-01-336-4796
NSN 5835-01-116-2369
NSN 4140-00-322-9987
NSN 5930-01-539-7914
NSN 4140-00-732-9427
NSN 5945-01-660-0718
NSN 6650-00-994-6883