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 6645-01-432-0052
NSN 6220-01-453-7533
NSN 5945-01-501-0287
NSN 6645-01-244-4881
NSN 6320-01-072-2073
NSN 6645-01-047-3026
NSN 5920-01-430-5001
NSN 5910-00-316-9795
NSN 5835-01-504-0837
NSN 4140-00-279-3148
NSN 5855-01-188-4049
NSN 6650-01-398-1117