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 6645-01-057-7987
NSN 2925-01-157-9204
NSN 5998-00-141-0399
NSN 6135-01-265-1384
NSN 5998-01-581-1053
NSN 5945-01-076-4801
NSN 7035-00-104-7613
NSN 6620-01-247-9170
NSN 5960-00-231-3767
NSN 5996-01-508-4599
NSN 4140-01-324-7768
NSN 6110-01-277-2563