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 5925-01-357-1308
NSN 6150-01-231-6662
NSN 6650-01-467-2355
NSN 5985-00-246-3875
NSN 6320-01-119-3935
NSN 2925-01-038-7625
NSN 6610-01-263-2409
NSN 5998-01-239-5897
NSN 5930-01-421-4810
NSN 5910-00-223-2509
NSN 5925-01-497-9874
NSN 6645-00-518-2068