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 5925-01-233-4738
NSN 6145-01-078-9488
NSN 6105-01-110-1045
NSN 5965-01-188-8530
NSN 5855-01-600-0003
NSN 5999-01-268-8841
NSN 6145-01-280-6968
NSN 5975-00-136-1254
NSN 6110-01-509-8414
NSN 5990-01-029-0868
NSN 6240-01-350-4959
NSN 6645-01-168-8465