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 5910-01-441-9552
NSN 7035-01-654-0018
NSN 2925-01-594-5385
NSN 5960-01-641-5493
NSN 5920-01-176-5426
NSN 5855-01-035-2866
NSN 5935-01-091-4446
NSN 6145-01-423-0382
NSN 5950-00-383-6702
NSN 6110-00-320-0785
NSN 5950-00-528-4423
NSN 6135-01-329-7994