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Results 3821 - 3827 of 3827 for Laser Systems
  • Adaptive Optics Help Sharpen Night Sky
    News - 5 Jul 2007
    An artificial, laser-fed star now shines regularly over the sky of Paranal, home of ESO's Very Large Telescope, one of the world's most advanced large ground-based telescopes. This system...
  • New Wave of Fiber Research
    News - 5 Jul 2007
    Cotton may be getting even more breathable. A new wave of fiber research debuts with an international science and technology conference. The Fiber Society 2007 Spring Conference held May 23-25 at...
  • New Type of Diode Laser
    News - 5 Jul 2007
    Terrorists can strike anywhere, at any time, and aircraft, both military and civilian, are targets for heat-seeking missiles, one of many tactics in use by groups hostile to the United States....
  • New Compact, Inexpensive Method for Stabilizing Lasers
    News - 5 Jul 2007
    A compact, inexpensive method for stabilizing lasers that uses a new design to reduce sensitivity to vibration and gravity 100 times better than similar approaches has been demonstrated by scientists...
  • Researchers Punch Through Clouds to Improve Laser Communications
    News - 5 Jul 2007
    Just as clouds block the sun, they interfere with laser communications systems, but Penn State researchers are using a combination of computational methods to find the silver lining and punch through...
  • Lasers and Fiber-Optics to Improve Atomic Clocks
    News - 5 Jul 2007
    Time and frequency information can be transferred between laboratories or to other users in several ways, often using the Global Positioning System (GPS). But today's best atomic clocks are so...
  • Adaptive Optics Help Find Supermassive Black Holes
    News - 5 Jul 2007
    Astronomers have discovered the exact location and makeup of a pair of supermassive black holes at the center of a collision of two galaxies more than 300 million light years away. Using adaptive...

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