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 6620-00-515-6422
NSN 2925-00-546-3129
NSN 6685-01-126-9462
NSN 5975-01-161-3585
NSN 5915-01-529-6107
NSN 4140-01-006-3324
NSN 5998-01-089-9725
NSN 6650-00-542-9042
NSN 5996-01-185-7632
NSN 6240-01-447-3482
NSN 5920-01-279-0419
NSN 6685-01-322-0139