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 5998-00-738-7731
NSN 6110-00-401-5554
NSN 5998-01-411-4929
NSN 5835-01-332-2867
NSN 5945-01-237-2388
NSN 5835-00-711-3371
NSN 6240-01-022-9148
NSN 6645-01-030-0662
NSN 5930-00-769-8105
NSN 6135-00-628-1142
NSN 5910-00-997-5775
NSN 5990-01-643-4167