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 5935-01-168-8781
NSN 6145-00-321-3318
NSN 6135-00-422-3967
NSN 4140-01-120-9477
NSN 6645-01-277-0530
NSN 5835-01-084-0650
NSN 6610-00-963-9435
NSN 6645-01-150-2039
NSN 6650-00-461-9027
NSN 5930-01-331-2829
NSN 5965-00-849-1313
NSN 5855-01-486-9924