IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v11y2020i1d10.1038_s41467-020-14707-0.html
   My bibliography  Save this article

Mode-phase-difference photothermal spectroscopy for gas detection with an anti-resonant hollow-core optical fiber

Author

Listed:
  • Pengcheng Zhao

    (Beihang University
    The Hong Kong Polytechnic University, Hung Hom
    The Hong Kong Polytechnic University Shenzhen Research Institute)

  • Yan Zhao

    (The Hong Kong Polytechnic University, Hung Hom
    The Hong Kong Polytechnic University Shenzhen Research Institute)

  • Haihong Bao

    (The Hong Kong Polytechnic University, Hung Hom
    The Hong Kong Polytechnic University Shenzhen Research Institute)

  • Hoi Lut Ho

    (The Hong Kong Polytechnic University, Hung Hom
    The Hong Kong Polytechnic University Shenzhen Research Institute)

  • Wei Jin

    (The Hong Kong Polytechnic University, Hung Hom
    The Hong Kong Polytechnic University Shenzhen Research Institute)

  • Shangchun Fan

    (Beihang University
    Key Laboratory of Quantum Sensing Technology (Beihang University), Ministry of Industry and Information Technology)

  • Shoufei Gao

    (The Hong Kong Polytechnic University, Hung Hom
    Beijing University of Technology)

  • Yingying Wang

    (Beijing University of Technology)

  • Pu Wang

    (Beijing University of Technology)

Abstract

Laser spectroscopy outperforms electrochemical and semiconductor gas sensors in selectivity and environmental survivability. However, the performance of the state-of-the-art laser sensors is still insufficient for many high precision applications. Here, we report mode-phase-difference photothermal spectroscopy with a dual-mode anti-resonant hollow-core optical fiber and demonstrate all-fiber gas (acetylene) detection down to ppt (parts-per-trillion) and

Suggested Citation

  • Pengcheng Zhao & Yan Zhao & Haihong Bao & Hoi Lut Ho & Wei Jin & Shangchun Fan & Shoufei Gao & Yingying Wang & Pu Wang, 2020. "Mode-phase-difference photothermal spectroscopy for gas detection with an anti-resonant hollow-core optical fiber," Nature Communications, Nature, vol. 11(1), pages 1-8, December.
    • Handle: RePEc:nat:natcom:v:11:y:2020:i:1:d:10.1038_s41467-020-14707-0
    DOI: 10.1038/s41467-020-14707-0
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-020-14707-0
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-020-14707-0?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Qiang Wang & Zhen Wang & Hui Zhang & Shoulin Jiang & Yingying Wang & Wei Jin & Wei Ren, 2022. "Dual-comb photothermal spectroscopy," Nature Communications, Nature, vol. 13(1), pages 1-7, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:11:y:2020:i:1:d:10.1038_s41467-020-14707-0. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.