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Results 281 - 290 of 860 for Laser
  • Beam Divergence
    Article - 19 Sep 2014
    Beam divergence of an electromagnetic beam is defined as a measure of increase in laser beam diameter or radius with respect to the distance from an antenna aperture or optical aperture through which...
  • Ultra Precision Technologies Masters Course (MSc) at Cranfield University
    Article - 22 Jun 2010
    This world-class masters programme will train graduates with the skills to deal with high technology products which demand ultra precision technologies. Such products include aerospace,...
  • Light Detection And Ranging (LIDAR) - What is LIDAR?
    Article - 10 Mar 2008
    LIDAR, which stands for light detection and ranging, is an instrument that uses an intense laser light transmitted at an object and detecting the laser light reflected by the object.
  • Optical Tweezers - An Introduction to Optical Tweezers
    Article - 29 Feb 2008
    Light is used by optical tweezers to control microscopic objects the size of a single atom. A focused laser beam generates radiation pressure which is capable of trapping small particles.
  • Holograms and How Holograms Are Made
    Article - 27 Jan 2008
    Holograms are no longer a mysterious part of science fiction. They are now an integral part of numerous consumer goods including credit cards, drivers licences, software CDs and even the cash currency...
  • Optical Coherence Tomography - An Introduction to Optical Coherence Tomography
    Article - 16 Jan 2008
    Optical Coherence tomography has been used for a number of applications such as biomedical and materials research for the past decade.
  • Using Short and Intense X-Rays to Capture Images
    Article - 11 Jan 2008
    LLNL scientists for the first time have validated the idea of using extremely short and intense X-ray pulses to capture images of objects.
  • What Is Optical Communication?
    Article - 21 Oct 2024
    Optical communication systems utilize light for data transmission, significantly improving bandwidth and security while advancing fiber optics technology.
  • What is Optical Data Storage?
    Article - 5 Aug 2024
    Exploring the evolution of optical data storage, from CDs to 5D storage, highlighting its role in data preservation and emerging technologies.
  • The Deconvolution of Bubble-Collapse Shock Waves
    Article - 30 Oct 2019
    In this study, the researchers examine the deconvolution of an acoustically detected bubble-collapse shock waves using high-speed imaging.

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