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The Birth Of Fiber Optics-To It's Popularity
Part 1 of Paper
....rved 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 v.... Part 2 of Paper
....rican Clarence W. Hansell patented the idea of using arrays of transparent rods to transmit images for television and facsimiles respectively.
In 1930, German medical student, Heinrich Lamm was the first person to assemble a bundle of optical fibers to carry an image. Lamm's goal was to look inside inaccessible parts of the body, during his experiments he reported transmitting the image of a light bulb. However the image was of poor quality. His effort to file a patent was denied because of.... |
| Number of words: 1034 - Approximate pages: 4 |
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