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 5990-01-632-0969
NSN 4140-01-184-9441
NSN 6150-01-134-9133
NSN 5895-01-506-9868
NSN 5915-00-803-5396
NSN 6105-00-486-3875
NSN 5895-00-239-9138
NSN 5996-01-633-7979
NSN 5910-01-138-1909
NSN 6110-00-679-8961
NSN 6320-00-456-0836
NSN 5935-01-555-7671