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Results 261 - 265 of 265 for Sapphire
  • Lasers for Deflecting Asteroids
    News - 15 Jul 2007
    A team of scientists and engineers at The University of Alabama in Huntsville (UAH) are conducting research that could one day save humanity from asteroids threatening Earth. UAH Laser Science and...
  • New Absorbing Molecules Produce 65-Nanometer Patterns
    News - 13 Jul 2007
    Producing three-dimensional polymer line structures as small as 65 nanometers wide just became easier with new two-photon absorbing molecules that are sensitive to laser light at short wavelengths,...
  • Cylindrical Gold Nanorods Detect and Kill Cancer Cells
    News - 13 Jul 2007
    Researchers at the Georgia Institute of Technology and the University of California, San Francisco, have found an even more effective and safer way to detect and kill cancer cells. By changing the...
  • 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,...

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