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 6240-01-660-6773
NSN 5935-01-205-7371
NSN 6685-00-863-1209
NSN 6620-01-542-8709
NSN 5945-00-134-0835
NSN 5945-00-997-5988
NSN 5960-01-169-1372
NSN 5996-00-581-5810
NSN 5950-01-508-9537
NSN 5835-00-419-0575
NSN 4140-00-964-8623
NSN 5999-01-020-7271