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 5930-01-162-2951
NSN 5998-01-264-9874
NSN 5930-00-614-5819
NSN 6610-01-030-7226
NSN 6610-00-120-1251
NSN 5930-00-644-8046
NSN 6135-01-630-3158
NSN 6620-00-018-2196
NSN 5895-00-829-0258
NSN 6135-00-826-4798
NSN 5930-01-276-3806
NSN 6220-01-608-4497