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Results 3441 - 3450 of 6998 for Laser
  • New Sodium Laser for Astronomers
    News - 13 Jul 2007
    A new sodium laser is giving 50 times more sky coverage to the atmospheric-correcting technology known as adaptive optics on the Keck II telescope at Mauna Kea, Hawaii. The laser lets scientists...
  • Laser Bursts Create True Black Metal
    News - 8 Jul 2007
    "Black gold" is not just an expression anymore. Scientists at the University of Rochester have created a way to change the properties of almost any metal to render it, literally,...
  • Ultrafast Lasers Reveal Atoms Colliding
    News - 8 Jul 2007
    Using laser pulses that last just 70 femtoseconds (quadrillionths of a second), physicists have observed in greater detail than ever before what happens when atoms collide. The experiments at JILA,...
  • New Laser-Surgery Technique for Cornea Transplants
    News - 8 Jul 2007
    A UC Irvine ophthalmologist and his team have invented a new laser-surgery technique to perform cornea-transplant surgery that can replace the use of traditional handheld surgical blades and...
  • World's First Electrically Powered Hybrid Silicon Laser Built Using Standard Silicon Manufacturing Processes
    News - 8 Jul 2007
    Researchers from the University of California, Santa Barbara (UCSB) and Intel Corporation have built the world's first electrically powered Hybrid Silicon Laser using standard silicon...
  • New Form of Transistor and a New Form of Laser at Once
    News - 8 Jul 2007
    The transistor laser invented by scientists at the University of Illinois at Urbana-Champaign has now been found to possess fundamental non-linear characteristics that are new to a transistor and...
  • New Method for Using Laser Beams to Accelerate Ions
    News - 8 Jul 2007
    Scientists at Los Alamos National Laboratory, in collaboration with researchers from the University of Nevada, Reno, Ludwig-Maximilian-University in Germany, and the Max-Planck-Institute for Quantum...
  • 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 Springer Handbook of Lasers and Optics
    News - 8 Jul 2007
    Written by leading experts, the Springer Handbook of Lasers and Optics gives a complete and up-to-date overview of the field in one book. All chapters are clearly structured with coherent...
  • Highly Efficient Room-Temperature Nanometer-Scale Laser
    News - 8 Jul 2007
    Scientists at Yokohama National University in Japan have built a highly efficient room-temperature nanometer-scale laser that produces stable, continuous streams of near-infrared laser light. The...

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