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 6645-01-656-1101
NSN 5950-01-283-1407
NSN 5960-01-526-3843
NSN 5950-01-415-5752
NSN 6650-01-431-9625
NSN 6110-00-868-6361
NSN 5960-00-116-9983
NSN 5945-00-407-3261
NSN 5975-01-037-6856
NSN 6685-00-796-5664
NSN 4140-00-723-6418
NSN 5925-01-128-1072