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 5965-01-418-4380
NSN 5975-01-617-9170
NSN 6240-00-052-8001
NSN 5920-01-595-2253
NSN 5975-01-571-5248
NSN 5920-01-173-1014
NSN 6150-01-622-4577
NSN 5950-01-012-1356
NSN 5998-01-068-4352
NSN 5960-00-492-2502
NSN 5835-01-087-3960
NSN 5925-01-032-7780