Brillouin Scattering from Longitudinal-Shear Hybrid and Surface Acoustic Waves in Tailored Chalcogenide Waveguides

Govert Neijts*, Choon Kong Lai, Maren Kramer Riseng, Duk Yong Choi, Kunlun Yan, David Marpaung, Stephen J. Madden, Benjamin J. Eggleton, Moritz Merklein*

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    We model and experimentally measure Brillouin scattering from multiple guided phonon modes in tailored chalcogenide waveguides, offering new possibilities for signal processing and sensing applications. Furthermore, our model predicts the existence of Brillouin surface waves.

    Original languageEnglish
    Title of host publicationFrontiers in Optics
    Subtitle of host publicationProceedings Frontiers in Optics + Laser Science 2023, FiO, LS 2023
    PublisherOptica Publishing Group
    ISBN (Electronic)9781957171296
    DOIs
    Publication statusPublished - 2023
    EventFrontiers in Optics + Laser Science 2023, FiO, LS 203: Part of Frontiers in Optics + Laser Science 2023 - Tacoma, United States
    Duration: 9 Oct 202312 Oct 2023

    Publication series

    NameFrontiers in Optics: Proceedings Frontiers in Optics + Laser Science 2023, FiO, LS 2023

    Conference

    ConferenceFrontiers in Optics + Laser Science 2023, FiO, LS 203: Part of Frontiers in Optics + Laser Science 2023
    Country/TerritoryUnited States
    CityTacoma
    Period9/10/2312/10/23

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