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 6130-01-568-4928
NSN 6320-01-607-1491
NSN 6610-01-252-8201
NSN 2925-01-011-5619
NSN 6150-01-444-5051
NSN 5930-01-559-8999
NSN 5915-01-571-5894
NSN 6650-01-276-9723
NSN 5990-00-999-5624
NSN 5999-00-121-5333
NSN 6105-00-844-9631
NSN 5990-00-548-6163