Infrared and Laser Engineering, Volume. 52, Issue 8, 20230428(2023)

Research on harmonic detection pressure inversion based on Gauss/Lorentz line fitting ratio (invited)

Nan Gao1, Yongbo Yu1, Zhenhui Du2, Jinyi Li3, Zhaozong Meng1, and Zonghua Zhang1
Author Affiliations
  • 1School of Mechanical Engineering, Hebei University of Technology, Tianjin 300130, China
  • 2State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China
  • 3Key Laboratory of Advanced Electrical Engineering and Energy Technology, Tiangong University, Tianjin 300387, China
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    References(18)

    [5] Lü Xiaojing, Weng Chunsheng, Li Ning. The analysis of CO2 absorption spectrum characteristics near 1.58 µm at high pressure[J]. Acta Phys Sin, 61, 240-246(2012).

    [16] Yun Yuxin, Lv Tianguang, Han Hong, . Effects of pressure and temperature on gaseous infrared absorption properties[J]. Infrared and Laser Engineering, 40, 992-996(2011).

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    Nan Gao, Yongbo Yu, Zhenhui Du, Jinyi Li, Zhaozong Meng, Zonghua Zhang. Research on harmonic detection pressure inversion based on Gauss/Lorentz line fitting ratio (invited)[J]. Infrared and Laser Engineering, 2023, 52(8): 20230428

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    Paper Information

    Category: Photoelectric measurement

    Received: Jul. 11, 2023

    Accepted: --

    Published Online: Oct. 19, 2023

    The Author Email:

    DOI:10.3788/IRLA20230428

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