Mid-IR gas-filled Raman fiber laser at 4.22 µm with high pulse energy and efficiency

Yazhou Wang*, Manoj Kumar Dasa, Abubakar Isa Adamu, J. E. Antonio-Lopez, Md Selim Habib, Rodrigo Amezcua-Correa, Ole Bang, Christos Markos

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    A mid-IR 4.22 µm Raman laser targeting CO2 absorption line is reported based on a hydrogen-filled hollow-core fiber. Quantum efficiency as high as 74% was achieved at 20 bar with 17.6 µJ pulse energy.
    Original languageEnglish
    Title of host publicationMid-Infrared Coherent Sources 2020
    PublisherOptical Society of America (OSA)
    Publication date2020
    Article numberMTh1C.6
    ISBN (Print)978-1-943580-73-6
    DOIs
    Publication statusPublished - 2020
    SeriesOptics Infobase Conference Papers
    ISSN2162-2701

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