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 5920-01-109-6661
NSN 5910-01-647-1555
NSN 6105-01-353-3251
NSN 6240-01-510-9299
NSN 5950-00-927-0825
NSN 6240-01-197-8491
NSN 5905-01-100-3984
NSN 6220-01-315-6283
NSN 5935-01-330-8813
NSN 5905-00-365-9551
NSN 6110-01-468-5955
NSN 5996-01-391-2733