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 5930-01-260-9584
NSN 5930-01-417-2181
NSN 5960-00-088-2686
NSN 6145-01-175-3867
NSN 4140-00-193-0067
NSN 4140-00-146-9795
NSN 6220-00-132-3364
NSN 6320-00-174-1362
NSN 6145-00-583-9989
NSN 5905-01-437-4978
NSN 5910-00-973-7934
NSN 5905-00-554-4325