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Results 8721 - 8730 of 15196 for Lighting
  • How Do Mirrors Work?
    Article - 28 Jan 2008
    As we look around a room, we see most objects by the light that is diffusely reflected from them. Diffuse reflection of light takes place when the surface of the object is not smooth.
  • Wavefront Technology Benefits Patients with Presbyopia
    News - 8 Jul 2007
    For those who've reached the age when reading a newspaper means holding it at arm's length or fumbling for reading glasses, wavefront-optimized lens technology may offer a better solution,...
  • 2006 IEEE Quantum Electronics Award for Generation of Single Attosecond Pulses
    News - 8 Jul 2007
    This award recognizes truly excellent and time-tested work in any of the fields of interest of LEOS. The 2006 IEEE Quantum Electronics Award will be presented to Ferenc Krausz for outstanding...
  • The Supercontinuum Laser Source
    Book
    Photonics and nonlinear optics are important areas of science, engineering and technology. One of the most important ultrafast nonlinear optical processes is the supercontinuum (SC) – the production...
  • Optoelectronic Devices
    Book
    This book presents a review of devices and advanced simulation approaches written by leading researchers and software developers. It is intended for scientists and device engineers in optoelectronics...
  • Polarization Optics in Telecommunications
    Book
    The strong investments into optical telecommunications in the late 1990s resulted in a wealth of new research, techniques, component designs, and understanding of polarization effects in fiber....
  • Researchers Punch Through Clouds to Improve Laser Communications
    News - 5 Jul 2007
    Just as clouds block the sun, they interfere with laser communications systems, but Penn State researchers are using a combination of computational methods to find the silver lining and punch through...
  • Powerful Adaptive Optics Pinpoints Supermassive Black Holes in Colliding Galaxies
    News - 5 Jul 2007
    Astronomers have used powerful adaptive optics technology at the W. M. Keck Observatory in Hawaii to reveal the precise locations and environments of a pair of supermassive black holes at the center...
  • Calibration-Free TDLAS for Precise Hydrogen Gas Sensing
    News - 6 Nov 2024
    Researchers from Chiba University have developed a novel calibration-free approach that substantially improves the accuracy and detection limits of hydrogen sensing via tunable diode laser absorption...
  • New Camera Technology Improves Depth Sensing Accuracy in Challenging Conditions
    News - 25 Oct 2024
    A research team led by Professor Hui Qiao from the Institute for Brain and Cognitive Sciences and the Department of Automation at Tsinghua University has introduced a compact meta-imaging camera and...

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