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  • 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...
  • MIT Scientists Develop Optical System Made of Mesh-Like Webs of Light-Detecting Fibers
    News - 8 Jul 2007
    In a radical departure from conventional lens-based optics, MIT scientists have developed a sophisticated optical system made of mesh-like webs of light-detecting fibers. The fiber constructs,...
  • Artificial Star
    News - 5 Jul 2007
    On 28 January 2006, at 23:07 local time, a laser beam of several watts was launched from Yepun, the fourth 8.2m Unit Telescope of the Very Large Telescope, producing an artificial star, 90 km up in...
  • 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 Source of Coherent Optical Radiation Discovered
    News - 5 Jul 2007
    With the exception of lasers and free-electron lasers, there hasn't been another fundamental way to produce coherent light for close to 50 years. However, a group of researchers from Lawrence...
  • Photoacoustic Detection Technique Used to Listen to Cancer
    News - 5 Jul 2007
    Researchers at the University of Missouri-Columbia can now detect the spread of skin cancer cells through the blood by literally listening to their sound. The unprecedented, minimally invasive...
  • Scientists Use Laser Tweezers to Sort Atoms
    News - 5 Jul 2007
    Physicists of the University of Bonn have taken one more important hurdle on the path to what is known as a quantum computer: by using 'laser tweezers' they have succeeded in sorting up to...
  • Lasers Used to Cool and Trap Erbium Atoms
    News - 5 Jul 2007
    Physicists at the National Institute of Standards and Technology (NIST) have used lasers to cool and trap erbium atoms, a "rare earth" heavy metal with unusual optical, electronic and...
  • New Photonic Device for Greater Optical Data Storage
    News - 5 Jul 2007
    Engineers and applied scientists from Harvard University have demonstrated a new photonic device with a wide range of potential commercial applications, including dramatically higher capacity for...
  • 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...

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