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  • Researchers Slow Light
    News - 8 Jul 2007
    Increasing interest has focused recently on ways of drastically slowing light or, more precisely, the speed of laser data pulses - and a joint USC/Duke University team has just reported improvements...
  • Hybrid Silicon Evanescent Laser Offers Alternative to Silicon Raman Lasers
    News - 8 Jul 2007
    In what promises to be an important advance, researchers at the University of California, Santa Barbara have developed a novel laser by bonding optical gain layers directly to a silicon laser...
  • 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...
  • 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,...
  • Room-Temperature Operation of a Heterojunction Bipolar Transistor Laser
    News - 8 Jul 2007
    Researchers at the University of Illinois at Urbana-Champaign have demonstrated the room-temperature operation of a heterojunction bipolar transistor laser, moving it an important step closer to...
  • Photonic Computers
    News - 8 Jul 2007
    An £820,000 research project begins soon which could be an important step in bringing the dream of photonic computers – devices run using light rather than electronics – onto the...
  • New Technology to Improve Capacitors
    News - 8 Jul 2007
    A new technique for creating films of barium titanate (BaTiO3) nanoparticles in a polymer matrix could allow fabrication of improved capacitors able to store twice as much energy as existing...
  • MIT Scientists Convert Light into Electricity More Efficiently than Ever Before
    News - 8 Jul 2007
    MIT researchers are trying to unleash the promise of an old idea by converting light into electricity more efficiently than ever before. The research is applying new materials, new technologies...
  • 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...
  • 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...

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