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 5990-01-368-2604
NSN 6620-00-257-2783
NSN 5855-01-565-4475
NSN 5990-01-130-4959
NSN 5950-01-461-8154
NSN 5915-01-518-9310
NSN 7035-00-465-3298
NSN 6130-01-521-3712
NSN 4140-00-078-9357
NSN 5950-00-065-0774
NSN 6645-00-080-1087
NSN 5950-00-185-5121