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 5945-01-648-4778
NSN 6650-01-148-7911
NSN 2925-00-714-2194
NSN 5999-01-123-8409
NSN 6240-01-593-4728
NSN 5945-00-357-4908
NSN 7035-01-066-8308
NSN 5960-01-121-4105
NSN 6220-01-317-3283
NSN 5990-00-952-7100
NSN 5998-01-100-3333
NSN 5990-00-391-6207