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 6620-01-468-6017
NSN 6240-00-145-8167
NSN 5965-01-492-5695
NSN 4140-00-778-8790
NSN 5930-00-499-8797
NSN 2925-00-365-3289
NSN 6650-00-369-4429
NSN 5998-00-833-2516
NSN 5915-01-383-7190
NSN 6105-01-548-1017
NSN 6105-01-535-5809
NSN 5925-01-146-1953