Chinese Optics Letters, Volume. 23, Issue 2, 023001(2025)

Highly sensitive carbon dioxide detection based on enhanced photoacoustic spectroscopy with a thulium-doped fiber amplifier

Fupeng Wang1、*, Ze Han1, Jianguo Zhang1, Jinghua Wu1, and Qiang Wang2
Author Affiliations
  • 1Faculty of Information Science and Engineering, Engineering Research Center of Advanced Marine Physical Instruments and Equipment (Ministry of Education), Optics and Optoelectronics Laboratory (Qingdao Key Laboratory), Ocean University of China, Qingdao 266100, China
  • 2State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
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    Fupeng Wang, Ze Han, Jianguo Zhang, Jinghua Wu, Qiang Wang, "Highly sensitive carbon dioxide detection based on enhanced photoacoustic spectroscopy with a thulium-doped fiber amplifier," Chin. Opt. Lett. 23, 023001 (2025)

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    Paper Information

    Category: Spectroscopy

    Received: Jul. 22, 2024

    Accepted: Aug. 19, 2024

    Published Online: Mar. 11, 2025

    The Author Email: Fupeng Wang (wfp@ouc.edu.cn)

    DOI:10.3788/COL202523.023001

    CSTR:32184.14.COL202523.023001

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