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Results 2551 - 2560 of 2561 for Optical network
  • Super Stable Fiber-Optic Network
    News - 8 Jul 2007
    A super stable fiber-optic network that can be tuned across a range of visible and near-infrared frequencies while synchronizing the oscillations of light waves from different sources has been...
  • First Directly Pumped Silicon Laser
    News - 8 Jul 2007
    Since the creation of the first working laser – a ruby model made in 1960 – scientists have fashioned these light sources from substances ranging from neon to sapphire. Silicon,...
  • New Method for Transmitting Secret Messages Over Existing Fiber-Optic Networks
    News - 8 Jul 2007
    A new technique sends secret messages under other people's noses so cleverly that it would impress James Bond--yet the procedure is so firmly rooted in the real world that it can be instantly used...
  • Breakthrough in Silicon Photonics Devices
    News - 8 Jul 2007
    Building on a series of recent breakthroughs in silicon photonics, researchers at the UCLA Henry Samueli School of Engineering and Applied Science have developed a novel approach to silicon devices...
  • Frontiers in Optics
    News - 8 Jul 2007
    The Optical Society of America's (OSA) Annual Meeting, Frontiers in Optics 2006, will cover the breadth of optical science and engineering. This meeting, co-located with Laser Science XXII, the...
  • Optical On-Off Switch to Replace Electrical Wiring on Airplanes
    News - 8 Jul 2007
    In an effort to provide safer and more reliable components for aircraft, researchers have invented an optical on-off switch that can replace electrical wiring on airplanes with fiber optics for...
  • Optics on a Chip
    News - 8 Jul 2007
    In work that could lead to completely new devices, systems and applications in computing and telecommunications, MIT researchers are bringing the long-sought goal of "optics on a chip" one...
  • Quantum Encryption - Distance Record for Quantum Key Distribution
    News - 5 Jul 2007
    Particles of light serving as "quantum keys" — the latest in encryption technology — have been sent over a record-setting 200-kilometer fiber-optic link by researchers from the...
  • New Laser-Based Technique Provides First Non-Invasive Test to Measure Skin Aging
    News - 5 Jul 2007
    Physicists and medical researchers for the first time have demonstrated a new technique that non-invasively measures in real time the level of damage to the skin from sun exposure and aging, and...
  • Funding Decisions for 1st Round of Excellence Initiative Made
    News - 5 Jul 2007
    Funding decisions for the first round of the Excellence Initiative have been made. After a total of 88 proposals for the three funding lines were evaluated and discussed by international review...

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