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 5930-01-111-7674
NSN 5905-01-141-1162
NSN 2925-00-221-4977
NSN 5915-00-435-0371
NSN 5960-00-357-3043
NSN 5915-00-525-5753
NSN 5985-01-283-0813
NSN 5910-00-073-7715
NSN 5985-01-373-1823
NSN 5999-01-277-7123
NSN 6220-01-178-0171
NSN 5920-01-464-3863