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 5930-01-461-1974
NSN 5915-01-319-6806
NSN 6620-00-369-9481
NSN 6645-00-089-8842
NSN 5998-01-592-1977
NSN 5905-01-508-2219
NSN 5910-00-558-7473
NSN 5998-01-579-3405
NSN 5905-01-610-7103
NSN 5960-00-777-4320
NSN 6240-01-377-5503
NSN 5835-01-608-8868