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 5975-00-531-3954
NSN 5920-00-070-4681
NSN 7035-01-359-6108
NSN 6145-01-423-8625
NSN 5835-00-632-8621
NSN 5945-01-507-1765
NSN 5835-01-068-3417
NSN 5985-00-154-0151
NSN 5998-00-146-6755
NSN 5965-01-391-8104
NSN 5925-01-334-6357
NSN 5990-01-132-4156