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 6135-01-180-9611
NSN 6135-00-180-5125
NSN 5950-00-025-6372
NSN 5950-01-483-2125
NSN 5985-00-832-8382
NSN 6320-01-532-7491
NSN 5990-01-425-2175
NSN 5990-01-544-4360
NSN 5990-01-373-3104
NSN 5855-01-330-3669
NSN 6110-00-627-7872
NSN 4140-00-929-6126