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 5910-01-347-0260
NSN 5925-01-084-3165
NSN 5895-00-412-8620
NSN 5996-01-418-5140
NSN 6130-01-463-7918
NSN 5985-01-169-9368
NSN 6320-00-480-7922
NSN 5895-01-323-7631
NSN 2925-00-660-8131
NSN 6645-01-189-6942
NSN 6645-01-355-7334
NSN 5930-01-282-2517