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Results 2151 - 2160 of 2953 for Solar
  • Researchers Construct Device that Can Detect Colors of the Rainbow
    News - 30 Apr 2009
    Researchers at Sandia National Laboratories have created the first carbon nanotube device that can detect the entire visible spectrum of light, a feat that could soon allow scientists to probe single...
  • Super-Tough Sunshield for NASA's James Webb Space Telescope
    News - 12 Nov 2008
    Imagine sunglasses that can withstand the severe cold and heat of space, a barrage of radiation and high-speed impacts from small space debris. They don't exist, but Northrop Grumman engineers...
  • Transformation Optics Promises Radical Advances in Optical Technologies
    News - 16 Oct 2008
    A new research field called transformation optics may usher in a host of radical advances including a cloak of invisibility and ultra-powerful microscopes and computers by harnessing nanotechnology...
  • Plasmonic Optical Antennas for Broadband Polarization and Improved Infrared Detection
    Article - 25 Jan 2022
    This article looks at the article titled 'Nano-plasmonic Bundt Optenna for broadband polarization-insensitive and enhanced infrared detection' published in Scientific Reports.
  • Giant Camera will Survey the Sky 1000 Times Faster
    News - 21 Feb 2008
    Today (21 February 2008) the Science and Technology Facility Council's UK Astronomy Technology Centre (UK ATC) at the Royal Observatory Edinburgh shipped its biggest and most complex ever...
  • Using Sunlight to Produce Hydrogen
    News - 16 Jan 2008
    If we wanted to create the ideal environmentally friendly energy source, it would be a fuel that is easy and economical to produce, and one that does not pollute the air when burned. That is exactly...
  • What is a Photon Detector?
    Article - 22 Apr 2014
    Photon or Quantum detectors generate a single response element for a single photon in response to the incoming photon flux. They respond in a quantized manner. Insufficiencies of response need to be...
  • What is an Opto-Semiconductor?
    Article - 25 Apr 2014
    Opto-semiconductors are semiconductors that are work by absorption and emission of light. The p-n junctions are the important part of these devices. Photodiodes, LEDs, solar cells and semiconductor...
  • New Sodium Laser for Astronomers
    News - 13 Jul 2007
    A new sodium laser is giving 50 times more sky coverage to the atmospheric-correcting technology known as adaptive optics on the Keck II telescope at Mauna Kea, Hawaii. The laser lets scientists...
  • Oak Ridge Wins Six R&D 100 Awards
    News - 13 Jul 2007
    Researchers and engineers at the Department of Energy's Oak Ridge National Laboratory have won six R&D 100 Awards, presented each year by R&D Magazine in recognition of the year's most...

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