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Results 4821 - 4830 of 5155 for Laser Systems
  • Electromagnetic Theory in Optical Waveguides
    Article - 19 Oct 2023
    Optical waveguides are specialized devices or mediums designed to confine and direct light propagation along a predetermined path, primarily in the form of optical signals or photons. These waveguides...
  • Higher Temperatures Yield Tunable, Supersensitive Hyper-CEST MRI
    News - 8 May 2008
    Standard magnetic resonance imaging, MRI, is a superb diagnostic tool but one that suffers from low sensitivity, requiring patients to remain motionless for long periods of time inside noisy,...
  • Wavefront Analysis for High-Resolution Imaging Systems
    Article - 16 Oct 2023
    Wavefront analysis is used extensively to measure and characterize the wavefront of light beams in different applications, including optical testing, microscopy, and high-resolution imaging. This...
  • An Introduction to Thermal Imaging
    Article - 12 Oct 2023
    The utilization of specialized Infrared cameras consisting of infrared sensors to capture and develop the image of an object constitutes the process of thermal imaging. Our eyes detect visible light;...
  • Time-Lapse Microscopy in Cell Biology
    Article - 29 Aug 2023
    TLM empowers scientists to witness the dynamics and behaviors of not only living cell populations but also individual living cells within these populations. This article discusses the role of...
  • Applications of Lasers in Additive Manufacturing
    Article - 9 Aug 2023
    Lasers are increasingly playing a crucial role in different fields, such as entertainment, computing, medicine, instrumentation, telecommunications, and manufacturing, specifically additive...
  • Using Dielectric Thin Films for Optical Coatings
    Article - 17 Jul 2023
    An anti-reflection coating is a dielectric thin film coating with a specific refractive index and thickness. The coating is applied to an optical surface to reduce the reflectivity/reflectance of that...
  • What are the Working Principles of PID Controllers?
    Article - 26 Jul 2023
    This article explores the versatility, working principles, and building blocks of PID controllers.
  • What is Sparse Holography?
    Article - 21 Jun 2023
    This article explores sparse holography, a computational imaging technique that converts 2D holograms into immersive 3D images, pushing the boundaries of visual representation and perception.
  • Realization of Photonic Metamaterial-Based Continuous Time Crystal
    Article - 22 May 2023
    A paper recently published in the journal Nature Physics demonstrated the transition of a photonic metamaterial/classical metamaterial nanostructure to a state that shows the same defining...

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