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 6620-01-442-8444
NSN 6620-00-461-4934
NSN 5925-00-734-1441
NSN 5935-01-490-3311
NSN 5990-01-507-7495
NSN 6645-01-171-0187
NSN 5915-00-174-0474
NSN 5935-00-072-9424
NSN 5990-01-633-9503
NSN 7035-01-372-5006
NSN 5965-00-316-2768
NSN 5915-01-139-3604