Laser & Optoelectronics Progress, Volume. 62, Issue 7, 0722001(2025)

Design of Precision Temperature Control System for Trace CO Detection Employing TDLAS

Jiali Feng1,2、*, Zhipeng Wei1, Lipeng Sun3, Jilong Tang1, Huimin Jia1, and Qihang Bao1
Author Affiliations
  • 1State Key Laboratory of High Power Semiconductor Laser, Changchun University of Science and Technology, Jilin 130022, Changchun , China
  • 2Zhongshan Institute, Changchun University of Science and Technology, Zhongshan 528437, Guangdong , China
  • 3Heguang Precision Electronics (Chongqing) Co., Ltd., Chongqing 400052, China
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    References(13)

    [2] Bo T F, Li Y F, Li B L et al. Temperature control system of non-dispersive infrared gas detector in low temperature environment[J]. Acta Photonica Sinica, 52, 0352125(2023).

    [6] Ding K, Liu J, Ma X L. Research on temperature characteristic of PIN photodiode in I-FOG[J]. Science Technology and Engineering, 7, 833-835(2007).

    [7] Bai Y F, Ye S, Li Z W et al. Design of temperature control system for mid-infrared detector used in gas detection[J]. Journal of Atmospheric and Environmental Optics, 14, 351-358(2019).

    [8] Pan Y H, Xu B, Zhu X S. The measurement of dark current temperature dependence of photodiodes[J]. Journal of Nanjing Normal University (Natural Science Edition), 22, 40-43(1999).

    [9] Wang X, Chen J H, Yang J L et al. Temperature control system of InGaAs photoelectric detector based on fuzzy-PID[J]. Computer Measurement & Control, 20, 1518-1520, 1526(2012).

    [10] Wang X G, Qian X D, Hong J et al. High precision temperature control system of InGaAs multi-channel polarization detectors[J]. Electronics Optics & Control, 23, 94-98(2016).

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    Jiali Feng, Zhipeng Wei, Lipeng Sun, Jilong Tang, Huimin Jia, Qihang Bao. Design of Precision Temperature Control System for Trace CO Detection Employing TDLAS[J]. Laser & Optoelectronics Progress, 2025, 62(7): 0722001

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    Paper Information

    Category: Optical Design and Fabrication

    Received: Sep. 12, 2024

    Accepted: Nov. 5, 2024

    Published Online: Mar. 18, 2025

    The Author Email:

    DOI:10.3788/LOP241983

    CSTR:32186.14.LOP241983

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