Quantum noise limited trace gas cavity enhanced polarization spectroscopy

Ya J. Guan, Jiahao Dong, Chathura P. Bandutunga, Roland Fleddermann, Timothy T.Y. Lam, Malcolm B. Gray, Jong H. Chow

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

    Abstract

    We present a new molecular trace gas absorption spectroscopy architecture and its recent progress. It uses optical cavity polarization states for an ultra-sensitive absorption readout, and achieves shot noise limited performance.

    Original languageEnglish
    Title of host publicationOptics and Photonics for Energy and the Environment, EE 2018
    PublisherOptica Publishing Group
    ISBN (Print)9781943580477
    DOIs
    Publication statusPublished - 2018
    EventOptics and Photonics for Energy and the Environment, EE 2018 - Singapore, Singapore
    Duration: 5 Nov 20188 Nov 2018

    Publication series

    NameOptics InfoBase Conference Papers
    VolumePart F118-EE 2018
    ISSN (Electronic)2162-2701

    Conference

    ConferenceOptics and Photonics for Energy and the Environment, EE 2018
    Country/TerritorySingapore
    CitySingapore
    Period5/11/188/11/18

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