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Results 921 - 930 of 946 for Optical computing
  • Photodiodes - Their Working Principles and Applications
    Article - 29 May 2014
    A photodiode is a kind of light detector which involves conversion of light into voltage or current based on the mode of operation of the device. It consists of built-in lenses, optical filters, and...
  • An Introduction to Spectrophotometers
    Article - 28 Aug 2024
    Spectrophotometers are vital for optical analysis, measuring light behavior in materials to enhance research in chemistry, physics, and biomedical sciences.
  • New, Nanoparticle-Based Multi-Probe Systems for New Generation of Medical Imaging
    News - 13 Jul 2007
    Since X-rays were discovered more than a century ago, triggering a revolution in medical imaging, clinicians have sought more powerful ways to "see" into the human body. Now, with a $1.1...
  • 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...
  • What is 3D Imaging?
    Article - 27 May 2024
    3D imaging captures depth and detail, transforming fields from medicine to entertainment. Its advancements enable precise diagnostics, immersive experiences, and innovative designs, shaping the future...
  • What are Photonic Topological Insulators?
    Article - 31 Jan 2024
    Exploring photonic topological insulators for robust light manipulation and potential in quantum computing and communication.
  • Photonics-Enabled Hyperspectral Imaging for Food Sorting
    Article - 11 Dec 2023
    The application of spectrometry devices and hyperspectral imaging provides detailed information on the nutritional value of food, such as protein levels in wheat harvests, to the health of fish...
  • The Fundamentals of Laser Mode Locking
    Article - 27 Nov 2023
    Laser mode locking generates ultrashort pico- and femtosecond pulses by establishing phase uniformity among intrinsic cavity modes. This article overviews the fundamentals of laser mode locking, its...
  • Laser Speckle Contrast Imaging: Real-Time Visualization of Blood Flow and Tissue Perfusion
    Article - 11 Aug 2023
    Laser speckle contrast imaging is an effective tool for full-field blood flow imaging. Recently, the technique has gained significant attention owing to its increasing adoption for brain blood flow...
  • 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.

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