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 5895-00-051-6594
NSN 5895-01-647-9423
NSN 5835-01-480-3484
NSN 2925-01-290-8208
NSN 6240-01-367-1925
NSN 6610-01-032-2890
NSN 5855-01-621-0215
NSN 5855-01-409-1792
NSN 6105-00-911-6611
NSN 6220-01-376-8918
NSN 5925-00-203-1278
NSN 6645-01-411-5657