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 6610-01-474-8520
NSN 2925-00-326-6424
NSN 5960-01-381-8475
NSN 5855-01-385-8846
NSN 6650-00-559-1462
NSN 5920-00-495-6663
NSN 6620-00-904-2139
NSN 6130-01-202-8025
NSN 5935-01-407-5242
NSN 6105-01-086-6149
NSN 5998-00-024-7370
NSN 5990-01-652-7373