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 4140-01-167-7574
NSN 6620-01-046-8623
NSN 6220-00-660-5539
NSN 6645-00-134-1531
NSN 6130-01-371-1049
NSN 6240-01-605-1799
NSN 5855-00-237-4088
NSN 5945-00-379-6745
NSN 2925-01-132-5827
NSN 6610-01-400-3880
NSN 5985-01-004-7676
NSN 6105-00-930-2653