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 5998-01-020-7274
NSN 5910-01-282-5555
NSN 5945-01-379-7219
NSN 5965-01-129-1968
NSN 5965-00-706-7005
NSN 5975-01-628-9684
NSN 5960-01-495-0859
NSN 6110-00-052-2655
NSN 5895-00-612-5758
NSN 5975-01-502-7084
NSN 5990-00-554-0366
NSN 5905-00-157-2197