Acta Optica Sinica, Volume. 44, Issue 21, 2104001(2024)

Adjustable Optical Path Trace Gas Detection System Based on Non-Dispersive Infrared Spectroscopy

Shuanjun Song*, Biao Cheng, and Jie Zhang
Author Affiliations
  • School of Mechanical & Electrical Engineering, Xi’an Polytechnic University, Xi’an 710048, Shaanxi , China
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    References(20)

    [4] Song S J, Zhang J, Cheng B. High precision calibration method for infrared SF6 gas sensor based on modified cubic spline interpolation[J]. Instrument Technique and Sensor, 1-6(2023).

    [9] Wang R. Research on the long-path cell of infrared spectrum instrument[D], 31-42(2006).

    [13] Sun A L, Qian Y H, Wang K Y et al. Design of new symmetrical gas absorption cell based on Zemax[J]. Optical Technique, 48, 445-451(2022).

    [14] Zhang Y N, Liu C, Zhang L et al. Research on infrared CO2 gas sensor based on NDIR technology[J]. Instrument Technique and Sensor, 23-28(2023).

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    Shuanjun Song, Biao Cheng, Jie Zhang. Adjustable Optical Path Trace Gas Detection System Based on Non-Dispersive Infrared Spectroscopy[J]. Acta Optica Sinica, 2024, 44(21): 2104001

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    Paper Information

    Category: Detectors

    Received: Apr. 29, 2024

    Accepted: Jun. 17, 2024

    Published Online: Nov. 20, 2024

    The Author Email: Shuanjun Song (songshuanjun@xpu.edu.cn)

    DOI:10.3788/AOS240935

    CSTR:32393.14.AOS240935

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