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 5935-01-616-1606
NSN 6610-01-153-8625
NSN 5996-01-593-5926
NSN 5945-01-319-4137
NSN 6130-01-160-9478
NSN 6135-01-244-5580
NSN 4140-00-455-3170
NSN 6135-01-027-7543
NSN 5930-00-498-6995
NSN 4140-01-580-0277
NSN 5950-01-056-3621
NSN 5975-01-289-2182