Acta Optica Sinica, Volume. 44, Issue 18, 1830001(2024)

Broadband Spectral Measurement of Formaldehyde Molecules near 3.5 μm Based on Optical Frequency Comb Fourier Transform Infrared Spectroscopy

Shuangshuang Li1,2, Changjin Hu1、**, Feihu Cheng1、*, Weixiong Zhao1, Bo Fang1, Yang Chen1,2, Nana Yang1, Nana Wei1, Weijun Zhang1,3, and Lunhua Deng4
Author Affiliations
  • 1Anhui Institute of Optics and Fine Mechanics, Hefei Institute of Physical Science, Chinese Academy of Sciences, Hefei 230031, Anhui , China
  • 2Science Island Branch, Graduate School, University of Science and Technology of China, Hefei 230026, Anhui , China
  • 3School of Environmental Science and Optoelectronics Technology, University of Science and Technology of China, Hefei 230026, Anhui , China
  • 4State Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai 200062, China
  • show less
    References(43)

    [7] Wu T, Hu R Z, Xie P H et al. Research progress of atmospheric HCHO spectroscopy detection technology[J]. Chinese Journal of Quantum Electronics, 38, 699-726(2021).

    [18] Zhou L. Broadband mid-infrared optical frequency comb based on difference frequency generation via lithium niobate crystal[D], 3-7(2021).

    [21] Yang H L, Wei H B, Li Y et al. Technique progress of high-precision gas absorption spectroscopy with femtosecond optical frequency comb[J]. Spectroscopy and Spectral Analysis, 34, 335-339(2014).

    [27] Zhang Y W, Lu Q Z, Liu Y S[M]. Molecular spectra, 276-277(1988).

    [31] Xiong K Y, Wen J, He C Y et al. Influence analysis of thermo-optic effect on generation and evolution of silicon-on-insulator microcavity optical comb[J]. Laser & Optoelectronics Progress, 60, 1719001(2023).

    Tools

    Get Citation

    Copy Citation Text

    Shuangshuang Li, Changjin Hu, Feihu Cheng, Weixiong Zhao, Bo Fang, Yang Chen, Nana Yang, Nana Wei, Weijun Zhang, Lunhua Deng. Broadband Spectral Measurement of Formaldehyde Molecules near 3.5 μm Based on Optical Frequency Comb Fourier Transform Infrared Spectroscopy[J]. Acta Optica Sinica, 2024, 44(18): 1830001

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Spectroscopy

    Received: Jan. 30, 2024

    Accepted: Mar. 12, 2024

    Published Online: Sep. 11, 2024

    The Author Email: Hu Changjin (hucj@aiofm.ac.cn), Cheng Feihu (chengfh@aiofm.ac.cn)

    DOI:10.3788/AOS240590

    CSTR:32393.14.AOS240590

    Topics