The Birth Of Fiber Optics-To it's Popularity In 1854, John Tyndall demonstrated to the Royal Society that light could be conducted through a curved stream of water, proving that a light signal could be bent. In 1880, Alexander Graham Bell invented his "Photo phone" which transmitted a voice signal on a beam of light. Bell focused sunlight with a mirror and then talked into a mechanism that vibrated the mirror. At the receiving end, a detector picked up the vibrating beam, and decoded it back into a voice, the same way a phone did with electricity. Many things, a cloudy day for instance, could interfere with the Photo phone causing Bell to stop any further research with this invention. In 1880, William Wheeler invented a system of light pipes lined with a highly reflective coating that illuminated homes by....

Number Of Pages: 4

Number Of Words: 1052

Got a term paper due soon and need some help quick? You have come to the right place. Essay Galaxy has over 50,000 essays, papers, and reports available for download right now! Get ideas from thousands students just like you to help make that essay perfect. Don't hesitate. Join today and get instant access to our enormous database.

Membership Options Price Savings   1 month subscription    $19.95 recurring * 3 months subscription    $39.95 recurring $19.90 6 months subscription    $69.95 non-recurring $49.75