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 5985-01-282-3337
NSN 5945-00-028-6929
NSN 6685-01-294-1157
NSN 5965-01-352-4906
NSN 7035-00-849-5526
NSN 5990-01-426-2037
NSN 6110-01-025-6139
NSN 5965-01-594-1983
NSN 6220-01-158-5956
NSN 5935-01-616-2669
NSN 6220-01-178-3971
NSN 6240-01-408-6394