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 5945-01-614-1713
NSN 2925-01-649-7543
NSN 6650-01-150-5026
NSN 6135-00-715-4001
NSN 5999-01-222-0112
NSN 5895-00-233-5901
NSN 5835-00-617-3578
NSN 5945-01-505-1273
NSN 6145-01-243-0123
NSN 5990-00-277-3763
NSN 2925-01-660-0669
NSN 5990-01-517-7848