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 6110-01-072-1958
NSN 5960-01-583-3127
NSN 5935-01-492-5613
NSN 5950-00-404-9443
NSN 5930-01-471-2659
NSN 5998-01-196-5719
NSN 5935-01-212-9511
NSN 6240-01-430-6937
NSN 5925-01-598-8379
NSN 5999-01-592-4061
NSN 7035-00-981-7216
NSN 5925-01-076-4458