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 5998-01-469-8353
NSN 6650-00-820-4577
NSN 5910-00-926-0111
NSN 4140-01-487-8562
NSN 6110-01-283-9420
NSN 5855-01-312-5160
NSN 6685-00-384-9463
NSN 5920-00-170-9081
NSN 5920-01-406-3157
NSN 6620-01-023-2938
NSN 6105-01-607-6572
NSN 5960-01-421-0887