Laser & Infrared, Volume. 54, Issue 4, 522(2024)

Research and design of long optical range cell based on TDLAS methane detection system

QIN Yu-ting1 and CHEN Hong-yan2、*
Author Affiliations
  • 1School of Electrical and Mechanical Engineering, China Jiliang University, Hangzhou 310018, China
  • 2China Jiliang University College of Modern Science and Technology, Yiwu 322000, China
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    References(5)

    [4] [4] Li C, Dong L, Zheng C, et al. Compact TDLAS based optical sensor for ppb-level ethane detection by use of a 3.34 m room-temperature CW interband cascade laser[J]. Sensors and Actuators B: Chemical, 2016, 232: 188-194.

    [6] [6] Zou M, Yang Z, Sun L, et al. Acetylene sensing system based on wavelength modulation spectroscopy using a triple-row circular multi-pass cell[J]. Optics Express, 2020, 28(8): 11573-11582.

    [7] [7] Herriott D, Kogelnik H, Kompfner R. Off-axis paths in spherical mirror interferometers[J]. Applied Optics, 1964, 3(4): 523-526.

    [11] [11] Tarsitano G, Webster C R. Multilaser herriott cell for planetary tunable laser spectrometers[J]. Applied Optics, 2007, 46(28): 6923-6935.

    [12] [12] Altmann Baumgart R, Weitkamp C. Two-mirror multipass absorption cell[J]. Applied Optics, 1981, 20(6): 995-999.

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    QIN Yu-ting, CHEN Hong-yan. Research and design of long optical range cell based on TDLAS methane detection system[J]. Laser & Infrared, 2024, 54(4): 522

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    Paper Information

    Category:

    Received: Jun. 24, 2023

    Accepted: May. 21, 2025

    Published Online: May. 21, 2025

    The Author Email: CHEN Hong-yan (bbchy@163.com)

    DOI:10.3969/j.issn.1001-5078.2024.04.006

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