Infrared Technology, Volume. 46, Issue 12, 1425(2024)

High Sensitivity Methane Detection System Based on Double Spherical Mirror Multi-pass Cell

Jingjing PENG1, Kun YANG2, and Meng LI1、*
Author Affiliations
  • 1Anhui Institute of Information Technology, Wuhu 241100, China
  • 2School of Mechatronics Engineering, Anhui University of Science and Technology, Huainan 232001, China
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    References(3)

    [1] [1] ZHOU X, LIU P, ZHOU X. Generalized design of simple, stable and compact nested multipass cells with a reentrant symmetric concentric circle pattern[J]. Optics Express, 2023, 31(3): 4152-4163.

    [2] [2] XIA J, FENG C, ZHU F, et al. A sensitive methane sensor of a ppt detection level using a mid-infrared interband cascade laser and a long-path multipass cell[J]. Sensors and Actuators B: Chemical, 2021, 334(30):1-8.

    [9] [9] CAO Y, MA Y, CHENG X, et al. Parameter-tuning stochastic resonance as a tool to enhance wavelength modulation spectroscopy using a dense overlapped spot pattern multi-pass cell[J]. Opt Express, 2022, 30(18): 32010-32018.

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    PENG Jingjing, YANG Kun, LI Meng. High Sensitivity Methane Detection System Based on Double Spherical Mirror Multi-pass Cell[J]. Infrared Technology, 2024, 46(12): 1425

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    Paper Information

    Category:

    Received: Sep. 13, 2023

    Accepted: Jan. 14, 2025

    Published Online: Jan. 14, 2025

    The Author Email: Meng LI (1595183623@qq.com)

    DOI:

    CSTR:32186.14.

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