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 5895-00-577-4078
NSN 5930-01-369-6744
NSN 6105-01-005-1915
NSN 5990-01-218-5160
NSN 5905-00-683-2672
NSN 5855-01-387-8827
NSN 6105-00-984-8761
NSN 6685-01-598-1281
NSN 6240-00-299-9819
NSN 6105-00-264-0355
NSN 5945-01-437-5611
NSN 6240-01-420-6495