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 5996-00-021-2112
NSN 6220-01-589-4249
NSN 5925-01-571-4875
NSN 5920-01-189-9128
NSN 5835-00-170-5238
NSN 5835-01-396-9755
NSN 6110-00-136-9180
NSN 5935-01-164-2495
NSN 5996-01-023-7896
NSN 2925-01-407-4958
NSN 6240-00-300-9883
NSN 6610-01-562-0846