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 5935-01-418-1533
NSN 5935-01-363-1368
NSN 5910-01-258-5312
NSN 6610-01-354-7963
NSN 5985-01-068-5809
NSN 5920-00-201-4135
NSN 5835-00-939-7470
NSN 5935-00-816-9565
NSN 5950-01-102-9774
NSN 5985-00-387-5974
NSN 5975-01-310-1352
NSN 6240-00-824-4678