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Results 1551 - 1560 of 1881 for LED Measurement
  • New Water Sensor to Track Hidden Pollutants in Lakes and Rivers
    News - 6 Mar 2025
    An EU consortium is developing a new photonic sensing platform to track invisible threats from petrochemicals, pesticides, heavy metals, and industrial waste in our rivers, lakes, and oceans...
  • High-Resolution 3D Imaging from a Kilometer Away
    News - 7 Feb 2025
    A multi-institutional research team from the USA and the UK has developed a single-photon time-of-flight LiDAR system capable of producing high-resolution 3D images of objects or scenes at distances...
  • Vortex Beams: Transforming Optical Metrology
    News - 13 Jan 2025
    A recent study in Light | Science & Applications investigates the potential of vortex beams in advancing optical metrology. Highlighting their unique helical phase structure and orbital angular...
  • Advancement in Electron Alignment and Ionization with XFEL Pulses
    News - 18 Nov 2024
    A study published in Communications Physics investigated electron-cloud alignment dynamics in atomic argon (Ar) induced by intense X-ray free-electron laser (XFEL) pulses. The research aimed to...
  • Understanding the Physics of Light-Matter Interactions
    News - 15 Nov 2024
    In Optica, Brookhaven National Laboratory researchers revealed how they employed a ruby crystal and precise laser wavelengths to demonstrate that a laser beam could block light and cast a visible...
  • The Role of Atomic-Scale Defects in Controlling Light Emission
    News - 6 Nov 2024
    According to a study published in Science Advances, researchers from Madrid explain why the angular profile of light emission depends on the step’s orientation: in cavities as small as those...
  • 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...
  • Teledyne FLIR at ADIPEC 2024
    News - 24 Oct 2024
    Teledyne FLIR is all set to showcase their product portfolio at ADIPEC 2024, scheduled from 4th to 7th November in Abu Dhabi. Exhibiting at Stand 1005, Hall 1, Teledyne FLIR will showcase innovative...
  • New Technique Maps Materials at Atomic Level
    News - 24 Oct 2024
    A new technique developed by a group under the direction of mechanical engineering professor Igor Sokolov utilizes atomic force microscopy alongside machine learning and physical measurements to...
  • Revolutionizing Biomedical Imaging with Non-Contact Photoacoustic Technology
    News - 10 Oct 2024
    In a recent article published in the journal Scientific Reports, researchers presented a novel method for non-contact photoacoustic imaging (PAI) that utilizes a silicon photonics-based Laser Doppler...

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