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 2925-01-422-1542
NSN 5855-01-332-3011
NSN 6645-00-583-0066
NSN 5835-01-025-8761
NSN 5910-00-142-9826
NSN 6110-00-836-0461
NSN 5998-00-426-7449
NSN 5930-01-474-5449
NSN 5835-01-058-8011
NSN 5930-01-592-8434
NSN 5990-00-939-0461
NSN 5935-01-519-9349