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 5895-01-595-6199
NSN 4140-00-895-9624
NSN 4140-00-289-9263
NSN 6650-01-530-3763
NSN 7035-00-679-9027
NSN 5998-01-020-7274
NSN 5945-00-463-2906
NSN 5965-01-386-7134
NSN 6685-00-079-1415
NSN 6645-01-167-0712
NSN 5835-00-138-2601
NSN 6650-01-202-8014