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 6240-01-604-9172
NSN 6110-01-422-4713
NSN 5998-00-789-5348
NSN 5960-01-487-4791
NSN 5930-01-449-0799
NSN 5935-00-560-4974
NSN 6620-00-038-5343
NSN 5945-01-265-3985
NSN 6320-01-201-2776
NSN 6645-01-600-9399
NSN 7035-01-206-0337
NSN 5930-00-133-9629