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 5998-01-227-7690
NSN 5920-00-257-2950
NSN 5950-00-156-2220
NSN 5990-01-370-4785
NSN 6220-00-650-4216
NSN 5950-00-007-3938
NSN 6650-01-433-0040
NSN 4140-00-391-0879
NSN 5855-01-246-4274
NSN 5996-01-278-2909
NSN 5998-00-577-3519
NSN 6150-01-183-8097