Fiber Optics
Fiber Optics , the technique of transmitting luminosity through transparent , pliable fibre of glass or plastic . The fibers , called optical fibers , can channel light over a curve path . Bundles of parallel fibre can be used to clear up and celebrate hard - to - attain places . Optical fibers of very perfect ice are able to convey light over prospicient distances ranging from a few inch or centimeter to more than 100 miles ( 160 klick ) with little dimming ....