Optoelectronic Technology, Volume. 44, Issue 1, 65(2024)

Analysis of the Influence of Pressure Changes on the Absorption Spectra of Hydrogen Laser Detection

Yan LYU1, Qianqian LONG1, Di WANG1,2,3, Yushuang LI1, and Yu PU2
Author Affiliations
  • 1School of Physics and Electronic Engineering, Northeast Petroleum University, Daqing Heilongjiang 6338, CHN
  • 2Heilongjiang Provincial Key Laboratory of Thermal Utilization and Disater Reduction of New Energy in Cold Ragion, Daqing Heihongjiang 163318, CHN
  • 3National Key Laboratory of Multi‑resource Collaboration for Green Extraction of Onshore Shale Oil, Daqing Heilongjiang 1618, CHN
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    References(4)

    [5] Liang Tiantian, Qiao Shunda, Liu Xiaonan et al. Highly sensitive hydrogen sensing based on tunable diode laser absorption spectroscopy with a 2.1 μm diode laser[J]. Chemosensors, 10, 321(2022).

    [13] Liu Yuyan, Lin Jieli, Huang Guangming et al. Simple empirical analytical approximation to the Voigt profile[J]. JOSA B, 18, 666-672(2001).

    [14] Schreier F. An assessment of some closed-form expressions for the Voigt function III: Combinations of the Lorentz and Gauss functions[J]. Journal of Quantitative Spectroscopy and Radiative Transfer, 226, 87-91(2019).

    [15] Chen Siying, Jia Yiwen, Chen He et al. Approximate Voigt function formula for laser-induced breakdown spectroscopy fitting[J]. Applied Optics, 60, 4120-4126(2021).

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    Yan LYU, Qianqian LONG, Di WANG, Yushuang LI, Yu PU. Analysis of the Influence of Pressure Changes on the Absorption Spectra of Hydrogen Laser Detection[J]. Optoelectronic Technology, 2024, 44(1): 65

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    Paper Information

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    Received: Jul. 14, 2023

    Accepted: --

    Published Online: Jul. 18, 2024

    The Author Email:

    DOI:10.12450/j.gdzjs.202401012

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