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 5975-01-441-9221
NSN 5920-01-461-8719
NSN 6650-00-569-1762
NSN 7035-00-703-3535
NSN 5950-01-334-2987
NSN 5855-00-198-3197
NSN 6320-01-547-2743
NSN 5835-01-116-8821
NSN 5950-01-613-7839
NSN 5945-01-505-0950
NSN 6610-00-376-7689
NSN 6240-01-380-6466