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 5998-01-643-8571
NSN 5965-00-412-4402
NSN 5925-01-227-2798
NSN 5990-00-088-7591
NSN 6620-01-222-0143
NSN 5945-00-787-8764
NSN 6135-00-935-5241
NSN 6135-01-088-4301
NSN 6645-01-103-4493
NSN 6110-00-064-7005
NSN 6685-01-012-1557
NSN 5960-01-446-4446