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 2925-00-888-9551
NSN 5935-01-509-8714
NSN 6645-01-445-2841
NSN 6320-00-336-9123
NSN 2925-01-497-9381
NSN 5920-00-151-4039
NSN 5935-00-644-7939
NSN 5975-01-212-9822
NSN 6220-01-032-3684
NSN 6320-01-189-9955
NSN 5950-01-571-1699
NSN 4140-01-099-1698