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Results 911 - 920 of 1508 for Imaging
  • Optical Surfaces Optics Help ESO FEROS Spectrograph Find New Star
    Article - 8 Dec 2009
    High Precision Optics from Optical Surfaces Helping FEROS Find New Unusual Star
  • Breaking the Nanometer X-Ray Resolution Barrier
    Article - 15 Jan 2008
    In recent years, researchers at the U.S. Department of Energy's Brookhaven National Laboratory have overcome a major difficulty for using refractive lenses to focus x-rays.
  • Inexpensive Adaptive Optics
    Article - 6 Jan 2008
    Adaptive optics is an efficient but expensive way to correct distortions in laser beams.
  • Wave Optics Theory of Light
    Article - 30 Aug 2007
    The behavior of light is explained by a combination of Ray Theory and Wave Theory. Historically, light was studied as rays; progress in electromagnetic theory led to the understanding of light as an...
  • What Is Diffraction?
    Article - 29 Jul 2024
    What is diffraction? Explore diffraction's role in wave-particle duality and its applications in science and technology, from X-ray crystallography to piezoelectric ceramics.
  • What Is Light?
    Article - 10 Jul 2007
    This article discusses the properties and origins of light.
  • How to Read Mass Spectrometer Graph: A Beginner's Guide
    Article - 11 Apr 2025
    Mass spectrometry is a powerful tool for identifying chemical compounds and analyzing molecular structure. Learn how to read and interpret mass spectra, recognize fragmentation patterns, and apply the...
  • How to Interpret FTIR Results: A Beginner's Guide
    Article - 21 Mar 2025
    Fourier Transform Infrared (FTIR) Spectroscopy is a key tool for identifying chemical compounds and analyzing molecular structures. Learn how to read and interpret FTIR spectra for accurate chemical...
  • What is the Difference Between FFT and PSD?
    Article - 14 Nov 2024
    Fast Fourier Transform (FFT) and Power Spectral Density (PSD) are key tools in signal processing; FFT transforms time-domain signals into the frequency domain, while PSD quantifies power distribution...
  • Enhancing Optical Systems: Key Design Principles and Innovative Approaches
    Article - 27 Aug 2024
    This article discusses strategies and techniques for improving the design of optical systems, focusing on enhancing performance, precision, and innovation in various applications.

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