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 6240-01-421-9388
NSN 5920-01-573-6887
NSN 5998-00-221-2543
NSN 5920-01-413-5266
NSN 5985-01-187-7408
NSN 5855-01-082-3693
NSN 5965-01-263-8601
NSN 5920-01-125-6469
NSN 6150-01-237-0782
NSN 5855-00-610-4052
NSN 5930-01-369-1005
NSN 2925-00-912-3993