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 5895-00-554-4573
NSN 7035-01-226-2545
NSN 6320-01-382-9676
NSN 6685-01-281-5495
NSN 5925-00-605-9319
NSN 5930-01-225-8546
NSN 5999-01-572-0284
NSN 4140-00-955-5679
NSN 5990-00-876-7893
NSN 6135-01-205-5965
NSN 5905-01-211-2754
NSN 6650-01-629-7836