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 6135-00-603-4859
NSN 5990-01-623-0082
NSN 5925-00-013-9423
NSN 6220-00-869-2454
NSN 6220-01-015-2956
NSN 6620-00-278-7313
NSN 4140-00-006-1999
NSN 5835-01-440-5391
NSN 6130-00-513-3565
NSN 5945-01-629-9492
NSN 6650-00-888-7956
NSN 6135-01-255-9129