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 5895-01-265-0393
NSN 2925-01-058-1718
NSN 5950-00-816-5900
NSN 5925-00-647-0090
NSN 6105-00-942-5246
NSN 2925-01-354-1752
NSN 6320-00-994-0179
NSN 5925-00-154-8174
NSN 2925-01-016-3111
NSN 6650-01-189-4433
NSN 5990-00-791-4064
NSN 5999-01-386-7179