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 6650-01-454-1131
NSN 7035-00-252-7467
NSN 4140-01-314-5718
NSN 6145-01-112-6714
NSN 5910-01-013-8957
NSN 5915-01-186-5649
NSN 6110-00-766-0886
NSN 5960-00-081-1937
NSN 5999-01-448-0866
NSN 5945-01-392-4597
NSN 5905-00-155-7018
NSN 6610-01-238-8712