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Updated: Jan 11, 2026

High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis
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High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis

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Hz-level intrinsic linewidth Brillouin fiber laser in the visible range

Georges Perin, Edgar Casta, Kavyasree Anilkumar

    Optics Express
    |November 11, 2025
    PubMed

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