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 6240-01-160-8499
NSN 5930-01-082-2794
NSN 2925-00-439-0916
NSN 5935-01-469-1502
NSN 5855-01-421-1440
NSN 5855-00-832-9341
NSN 2925-01-583-5619
NSN 6685-01-063-7425
NSN 4140-01-425-1725
NSN 6240-00-553-8891
NSN 6135-00-182-7008
NSN 5835-01-615-4766