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 5999-01-047-0773
NSN 6645-01-593-3608
NSN 5975-01-600-9996
NSN 5920-01-319-5200
NSN 5998-01-140-5615
NSN 5920-01-144-5608
NSN 6130-01-100-3285
NSN 5998-01-422-1626
NSN 7035-00-117-0418
NSN 5990-01-243-4233
NSN 5990-00-942-8296
NSN 6685-00-075-8362