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Results 2141 - 2150 of 2179 for Materials science
  • Dual-Modality Microbeads Identify Disease Biomarkers
    News - 13 Jul 2007
    Analyzing human blood for a very low virus concentration or a sample of water for a bioterrorism agent has always been a time-consuming and difficult process. Researchers at the Georgia Institute...
  • 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,...
  • Breakthrough in Silicon Photonics Devices
    News - 8 Jul 2007
    Building on a series of recent breakthroughs in silicon photonics, researchers at the UCLA Henry Samueli School of Engineering and Applied Science have developed a novel approach to silicon devices...
  • 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...
  • 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,...
  • 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...
  • Frictionless Optics for ESA's Darwin Mission
    News - 5 Jul 2007
    ESA's Darwin mission will look for extrasolar planets and signs of life. The Agency's Technology Research Programme has sponsored the development of critical optical components whose...
  • On-Chip Laser Breakthrough for Mid-Infrared Applications
    News - 17 Apr 2025
    Physicists at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a small laser that produces exceptionally bright, brief pulses of light in a valuable yet...
  • Laser Oscillator Achieves Unprecedented Power and Precision
    News - 14 Oct 2024
    Scientists from ETH Zurich have created a laser that generates the most powerful ultra-short laser pulses to date. In the future, these high-power pulses may be used for materials processing or...

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