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    Top Stories

    Interface quality achieved with traditional coating process (top) vs. stable, high-quality oxide achieved with Kontrox treatment (bottom).
    Jouko Lång
    May 9, 2025
    A crystalline oxide-based method boosts laser diode performance while curbing catastrophic optical mirror damage (COMD) risks and production costs.

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    A researcher holds a highly reflective mirror for laser applications; the technology is being optimized for laser fusion.
    Sally Cole Johnson
    May 8, 2025
    Highly reflective and thermally stable mirror systems are essential components for commercial laser-driven fusion power plants of the future.
    Credit: Cellid Inc.
    FIGURE 1. Comparison of three optical see-through display methods for AR/MR: Prism type, bird-bath type, and waveguide type.
    Satoshi Shiraga
    May 7, 2025
    Waveguide technology is at the heart of the augmented reality (AR) revolution, and is paving the way for sleek, high-performance, and mass-adopted AR glasses. While challenges...
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    Justine Murphy
    May 6, 2025
    Episode 50 of Following the Photons: A Photonics Podcast features Siddharth Ramachandran, distinguished professor of engineering at Boston University.

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    Credit: Photonics Industries International
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    Credit: Jacqueline Ramseyer Orrell/SLAC National Accelerator Laboratory
    Claudio Emma and Brendan O’Shea examine experimental apparatus at FACET-II in 2022. Credit: Jacqueline Ramseyer Orrell/SLAC National Accelerator Laboratory
    (Image credit: MRSI Mycronic)
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    (Image credit: Coherent)
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    Credit: WIGNER CRP Budapest
    FIGURE 1. Tamás Biró and Norbert Kroó in the Hidra laser lab at WIGNER CRP; the vacuum chamber in the foreground is used for the target.

    Credit: Hamamatsu Photonics Europe
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    (Image credit: LUCID Vision Labs)
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    Justine Murphy
    May 9, 2025
    In this episode: A Raman analyzer detects hydrogen gas, the latest business news roundup, and an interconnect device boosts quantum computers.
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    Justine Murphy
    May 2, 2025
    In this episode: A superluminescent diode bridges the physical and digital worlds, this week's business news headlines, and quantum ‘tornadoes’ are experimentally shown within...
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    Justine Murphy
    April 25, 2025
    In this episode: Laser spectroscopy searches for life on Mars, the latest quantum business news, and researchers demo diamond-based Raman vortex beams.

    Leadership in Lasers and Photonics

    Welcome to Laser Focus World's Leadership in Lasers and Photonics program.

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