As far jeopardize as pre-historic times, long distance communication has been in existence in a non-physical form. The early part used fire to send smoke signals between to each one other; the medieval British used the same mode to warn of incoming enemies. There was even the flag method acting where the movement of flags symbolised letters. This proved ineffective as it was easy to bug information.
The earliest invention of fiber-optic technology goes way back to the 1790s when the Chappe brothers (mostly Claude) invented the optical telegraph, the system involved a series of lights attach on hovers where individuals could relay a message from a tower to the next. The system proved effective but was overthrown when the idea of the electronic telegraph which was much detailed came into being. In later decades, professor John Tyndall who was a British physicist came up with the idea that a light signal could be bent through dissimilar experiments. In 1880, Alexander Bell, created the photophone which allowed a conversation through light. This was the stepping sway into the now fiber-optic world.
Other inventors made landmark discoveries much(prenominal) as Albert Einstein on his theory of stimulated run which led to the birth of the MASER and later on the LASER, Theodore Maiman who invented the first viable LASER and Charles Kao who invented the optical fiber. There were so much more inventors who contributed to the birth of the revolutionary technology.
The whole concept of fiber-optic technology revolves around the law of total internal reflection and say light through the fiber. This is possible because the fiber is made of highly pure glass, in most cases Silica. The fiber also is extremely thin. In fiber-optics this is necessary in order to increase the posture of the beam of light. This is where lasers come in; because of their capability for high modulation, they ar identified as a very...If you want to get a full essay, order it on our website: Orderessay
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