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 6320-01-270-1419
NSN 6685-01-620-9428
NSN 5915-00-254-8189
NSN 6130-01-518-9451
NSN 5920-00-689-9722
NSN 6135-01-659-5393
NSN 5999-01-046-4398
NSN 4140-01-516-3769
NSN 6150-01-224-2899
NSN 6130-00-786-1775
NSN 5930-00-244-0171
NSN 6620-01-044-3371