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 4140-01-464-9222
NSN 6150-00-179-0187
NSN 5975-00-827-0481
NSN 5965-01-079-7939
NSN 5855-00-494-9581
NSN 6220-01-172-3620
NSN 5835-01-436-6549
NSN 6610-01-023-6073
NSN 5990-01-272-4091
NSN 5915-01-145-5340
NSN 6220-01-514-7024
NSN 5965-01-459-7311