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 5895-01-187-0156
NSN 5930-01-532-1522
NSN 7035-00-727-4068
NSN 6685-00-051-6132
NSN 6645-01-117-9865
NSN 7035-01-287-9817
NSN 5990-00-977-9261
NSN 6240-01-381-6815
NSN 6135-00-951-3426
NSN 5960-01-495-0859
NSN 5998-01-441-0720
NSN 5905-01-457-5242