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 6645-01-425-2330
NSN 5960-01-171-6161
NSN 5998-00-877-2879
NSN 5925-00-188-8678
NSN 5915-01-299-7843
NSN 6650-01-154-1870
NSN 2925-01-273-4898
NSN 6145-00-900-6157
NSN 6320-01-607-1491
NSN 2925-01-309-5007
NSN 7035-00-104-7613
NSN 5855-01-366-2429