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 5975-01-123-8380
NSN 5996-00-659-9187
NSN 6220-01-138-1622
NSN 5985-01-102-3708
NSN 5990-01-491-1397
NSN 2925-00-816-8765
NSN 5930-00-727-4392
NSN 6650-01-109-8783
NSN 5960-00-729-3648
NSN 6620-01-440-9810
NSN 6130-00-922-5997
NSN 5935-01-196-0071