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Results 2341 - 2350 of 2558 for Physics
  • World's Most Accurate Clock
    News - 6 Mar 2008
    An atomic clock that uses an aluminum atom to apply the logic of computers to the peculiarities of the quantum world now rivals the world's most accurate clock, based on a single mercury atom....
  • Using Light Instead of Wires to Send Information
    News - 29 Feb 2008
    IBM Researchers today unveiled a prototype technology that could bring massive amounts of bandwidth in an energy efficient way to all kinds of machines -- from supercomputers to cell phones -- that...
  • Racing a Charged Particle at Light Speed
    News - 6 Feb 2008
    Imagine trying to catch up to something moving close to the speed of light - the fastest anything can move - and sending ahead information in time to make mid-path flight corrections. Impossible? Not...
  • New Solar Cell Materials Lead to Efficiency Gains and Lower Costs
    News - 24 Jan 2008
    Two grants to ASU for development of new solar energy technologies show how ASU’s solar energy research has grown in new and important ways. The grants, from the U.S. Department of...
  • Internet at the Speed of Light
    News - 21 Dec 2007
    The ultra-high data speeds possible on optical fibre networks will only come into their own when the fibres reach the last mile into everyone’s home. But that will require miniaturisation and...
  • Materials Today Announces Top Ten Advances in Materials Science
    News - 18 Dec 2007
    What are the defining discoveries and great developments that are shaping the way we use materials and technologies today? Elsevier's Materials Today magazine has compiled a list of the top ten...
  • Sandia Developed Neutron Scatter Camera Able to Detect Radiation
    News - 15 Nov 2007
    In an effort to find an answer to the problem of identifying smuggled special nuclear material (SNM), researchers at Sandia National Laboratories in California say a neutron scatter camera they are...
  • Fibre Optic Essentials, Easy Reading for Both Professionals and Laymen
    News - 31 Oct 2007
    Research and Markets has announced the addition of "Fibre Optic Essentials" to their offering The book starts with a basic discussion on light waves and the phenomenon of refraction and...
  • Hermite-Gaussian Modes - Explanation and Equation
    Article - 11 Apr 2014
    Propagation of light in a free space or a homogenous optical medium changes the intensity profile of light. In certain electric field amplitude distributions, the shape of the amplitude profile...
  • NCAR Researchers Successfully Launched Solar Telescope to an Altitude of 120,000 Feet
    News - 23 Oct 2007
    In a landmark test flight, the National Center for Atmospheric Research (NCAR) and a team of research partners this month successfully launched a solar telescope to an altitude of 120,000 feet, borne...

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