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 5996-01-018-1635
NSN 5910-01-396-7710
NSN 2925-00-837-3948
NSN 5915-01-597-2683
NSN 5855-00-058-1293
NSN 5935-00-221-7465
NSN 5945-00-028-7727
NSN 7035-01-413-6697
NSN 6610-00-089-6950
NSN 5945-00-976-0959
NSN 6650-01-185-2544
NSN 5965-00-888-2643