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 6240-01-314-9892
NSN 6620-01-023-2938
NSN 6620-00-932-4306
NSN 5910-01-065-9251
NSN 6320-01-082-2970
NSN 5935-01-603-3647
NSN 5945-01-547-9657
NSN 6620-01-019-6952
NSN 5915-01-190-2346
NSN 5975-00-781-6473
NSN 5965-01-063-7894
NSN 4140-01-506-4547