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 5985-01-630-2457
NSN 2925-01-136-2551
NSN 5999-00-389-6251
NSN 4140-01-212-8286
NSN 5935-01-290-4835
NSN 6610-00-253-3549
NSN 6320-01-618-7800
NSN 5905-01-392-8980
NSN 6685-01-467-8789
NSN 5999-01-273-4277
NSN 6130-01-327-4095
NSN 6650-00-629-8027