Laser and fiber optics

By aarishhanif
  • Period: to

    Laser and fiber optics

  • Albert Einstien Therom

    Albert Einstien proposes and idea or therom about simulated emmision. which means an atom which is highly energized. A photon. two wavelenghts that are the same would create energy of light.

  • Masers

    Charles Townes, James Gordon, and Herbert Zeiger developed a maser. Which are molecules of ammonia create radio waves. They created short wave lenghts.

  • The idea of laser are introduceed

    Townes and physicist Arthur Schawlow published a pare to the media about laser and fiber optics informing that it is possible. If light is refelcted back and forth will create amplified light.

  • Operable laser

    Theodore Maiman innvented the first laser now. It even produce a pulse of light. Gordon Gould also innvented a laser but is denied his patent. After 30 years he gains his patent.

  • Glass Fiber

    Elias Snitzer and Will Hicks innvented the first glass fiber with light inside. However scientist denied it because as the glass fiber went on , the lights starts to fade fast.

  • Ruby laser

    First time laser technology is useed on a patents to destroy a tumor. It was a sucess.

  • Optical fibers

    First opticla fibers that meet the standers.

  • Chemical Vapor

    John MacChesney and Paul O’Connor develop a chemical vapor that can mass produce glass.

  • Telephone fiber optics trials

    Telephone companies begin trials with fiber-optic links carrying live telephone traffic.

  • Installing fiber optics

    AT&T announces that it will install fiber-optic cable linking major cities between Boston and Washington, D.C. The cable was innvented to carry three different wavelengths through graded-index fiber.

  • Fiber optics innovated

    In fiber optics, each single mode fiber can carry 400 bits per second.

  • fiber optic cable.

    The first fiber optic CABLE is installed. Made out of copper it cost about 1 million dolloars per circut to install. The total cost was 361 million dollars to plan and install. 40,000 telephone calls at a time.

  • Amplifiers

    Emmanuel Desurvire of Bell Laboratories, along with David Payne and P. J. Mears create amplifiers for the optics so they can carry 100 times more information

  • Slowly becoming known

    iber optics slowly become wide known.

  • Links around the worlds

    The Fiber Optic Link Around the Globe (FLAG) becomes the longest single-cable network in the world. FLAG operations center in Dubai, United Arab Emirates, before crossing the Indian Ocean, Bay of Bengal, and Andaman Sea; through Thailand; and across the South China Sea to Hong Kong and Japan.