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 6240-01-221-1378
NSN 6645-01-311-9794
NSN 5905-00-856-8689
NSN 6240-01-550-8991
NSN 5998-01-212-8580
NSN 7035-01-421-4446
NSN 5920-01-140-1120
NSN 5895-00-231-0391
NSN 5895-00-590-8726
NSN 5920-01-562-9996
NSN 6105-00-228-1160
NSN 5855-00-610-4052