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 5935-01-100-0677
NSN 5945-01-431-8124
NSN 5945-01-605-2909
NSN 6105-01-433-6165
NSN 6610-01-322-4331
NSN 6220-00-186-8565
NSN 6320-01-185-3857
NSN 6620-01-602-5999
NSN 5965-01-258-5328
NSN 6145-00-507-3314
NSN 5998-01-116-2066
NSN 6645-01-153-7666