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 4140-01-409-1764
NSN 4140-01-566-3918
NSN 4140-01-478-2409
NSN 5950-00-206-3213
NSN 5895-00-679-8606
NSN 4140-01-598-6898
NSN 5960-01-147-0905
NSN 4140-01-614-0148
NSN 2925-01-423-8141
NSN 5945-00-508-0138
NSN 6240-00-290-4185
NSN 4140-00-442-0556