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 6105-01-137-6004
NSN 5996-01-049-1483
NSN 2925-01-265-2853
NSN 6105-01-225-7617
NSN 5950-01-393-4745
NSN 5910-00-518-1477
NSN 5905-01-329-7032
NSN 5965-00-906-8281
NSN 6645-01-603-1004
NSN 5915-01-116-2932
NSN 5925-01-379-9942
NSN 7035-00-009-8705