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 5910-01-415-4497
NSN 6610-01-083-1528
NSN 5855-01-245-8689
NSN 5950-00-436-1098
NSN 5950-00-111-2000
NSN 5960-00-657-7823
NSN 5910-00-518-4608
NSN 6620-01-025-1443
NSN 5835-00-985-1444
NSN 6620-01-368-2723
NSN 5998-00-596-8869
NSN 5998-00-211-3018