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 5935-01-463-8645
NSN 5950-01-114-5759
NSN 6240-01-081-7462
NSN 2925-01-465-3437
NSN 5935-00-590-9017
NSN 6685-00-019-9061
NSN 6650-01-202-9143
NSN 5945-00-753-5127
NSN 5905-01-188-6499
NSN 5998-01-063-6410
NSN 5905-01-021-7639
NSN 5996-01-350-5057