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 6135-01-525-6979
NSN 5990-01-357-6175
NSN 5950-00-274-7228
NSN 6145-01-551-1419
NSN 5950-01-441-5682
NSN 5835-01-014-4574
NSN 5998-00-599-8654
NSN 6220-01-304-4921
NSN 5960-00-116-1965
NSN 5996-01-408-9796
NSN 5950-01-629-6873
NSN 6650-01-107-3830