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 5920-01-549-5277
NSN 5990-00-495-2859
NSN 6650-01-484-2136
NSN 6240-01-444-0808
NSN 5990-00-797-2592
NSN 5915-01-481-9068
NSN 5996-01-414-8364
NSN 4140-00-152-7092
NSN 5998-01-171-7455
NSN 6685-01-230-8676
NSN 6645-01-397-7277
NSN 5996-00-202-5163