What is the history of the invention of optical fiber? What is the popularity of the application of today's life?

Optical fiber is the abbreviation of optical fiber, is a use of light in the glass and plastic fibers made of the principle of total reflection to achieve light conduction tools.

So who invented fiber optics? Corning Glass researchers Robert Maurer, Donald Keck and Peter Schultz invented fiber optics.

In 1854 John Tyndall proved to the Royal Society that light could be conducted through a curved stream of water, and he thus demonstrated that light signals could be completely curved; in 1880, Stress Hill Graham Bell invented his light telephone, which transmitted sound signals on a beam of light, which was affected by the weather, causing Bell to stop further research into this invention; in 1880 William -Wheeler invented a light pipe system lined with a highly reflective coating. This system, which could be placed in basements, illuminated homes with light from arc lamps and used conduits to direct the light around the extended family.

In 1895 French engineer Henri designed a bent-glass put system that guided light images on early televisions. 1930 German medical student Rahm, who was the first to assemble a bundle of optical fibers to carry an image, transmitted images of a light bulb in his experimental report, but the images were of poor quality. 1961 Elias, of the U.S. Optical Company, published a theoretical description of single-mode optical fibers. describing that his fiber core was so small that it could only carry light in one waveguide mode. Finally a great progress! In 1964 Dr. Charles Kao defined an important long-term specification for communicating equipment with a specification of ten or twenty decibels of optical loss per kilometer, thus establishing the standard for optical fibers. Dr. Kao also illustrated the need for a purer glass to help reduce light loss. In 1970 Robert, Keck, and Schultz invented the fiber optic line, which transmits signals 65,000 times faster than copper wires this solved the problem posed by Dr. Kao. By the end of the century, more than 80% of the world's long-distance traffic is carried by fiber-optic cable and 25 million kilometers of fiber-optic cable.

The use of fiber optics in communications, the world's communications networks rely on fiber optic cables to connect them, and today we are talking to others on the phone, video are thanks to fiber optics oh!