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 5975-01-032-6748
NSN 5925-01-377-5849
NSN 6220-00-682-4848
NSN 6320-01-347-2638
NSN 5925-00-446-2464
NSN 6220-00-218-0857
NSN 6145-01-631-4598
NSN 6135-01-142-6456
NSN 5915-00-809-6691
NSN 6145-00-082-0953
NSN 5990-01-106-3786
NSN 6650-01-027-1181