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 6220-01-123-1353
NSN 5998-01-578-6064
NSN 6610-00-456-3846
NSN 5835-00-523-0736
NSN 5905-01-169-0064
NSN 6135-01-384-7155
NSN 5895-01-487-8939
NSN 4140-01-400-3610
NSN 5996-01-324-0709
NSN 5999-00-420-4268
NSN 5905-01-580-7751
NSN 5895-00-971-8655