Optical Technique, Volume. 51, Issue 2, 218(2025)

CO2 spectroscopy measurement based on dual femtosecond optical frequency combs

LI Ketai1, LI Xiaofeng1, XIA Chuanqing1, WU Tengfei1,2、*, YANG Yongjun1, and CAI Jing1
Author Affiliations
  • 1Beijing Changcheng Institute of Metrology & Measurement, Beijing 100095, China
  • 2Beijing Key Laboratory for Precision Optoelectronic Measurement Instrument and Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China
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    References(8)

    [3] [3] Hlne P, Sean C, Andrew S, et al. Four years of global carbon cycle observed from OCO-2 version 9 and in situ data, and comparison to OCO-2 v7[J]. Atmospheric Chemistry and Physics,2022,22(2):1097—1130.

    [11] [11] Diddams S A, Udem T, Bergquist J C, et al. An optical clock based on a single trapped 199hg+ ion[J]. Science,2001,293(5531):825—828.

    [12] [12] Schiller S. Spectrometry with frequency combs[J]. Optics Letters,2002,27(9):766—768.

    [13] [13] Giaccari P, Deschnes J D, Saucier P, et al. Active fourier-transform spectroscopy combining the direct RF beating of two fiberbased mode-locked lasers with a novel referencing method[J]. Optics Express,2008,16(6):4347—4365.

    [14] [14] Coddington I, Swann W C, Newbury N R. Coherent multiheterodyne spectroscopy using stabilized optical frequency combs[J]. Physical Review Letters,2008,100(1):013902.

    [15] [15] Coddington I, Swann W C, Newbury N R. Coherent dual-comb spectroscopy at high signal-to-noise ratio[J]. Physical Review A,2010,82(4): 43817.

    [19] [19] Zhong Zuo, Chenglin Gu, Siyi Wang, et al. Phase-stable multidimensional coherent spectroscopy based on dual-comb interferometry[J]. Advanced Optical Materials,2024,12(01):2303130.

    [22] [22] Coddington I, Newbury N, Swann W. Dual-comb spectroscopy[J]. Optica,2016,3(4):414—426.

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    LI Ketai, LI Xiaofeng, XIA Chuanqing, WU Tengfei, YANG Yongjun, CAI Jing. CO2 spectroscopy measurement based on dual femtosecond optical frequency combs[J]. Optical Technique, 2025, 51(2): 218

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    Paper Information

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    Received: Jul. 8, 2024

    Accepted: Apr. 22, 2025

    Published Online: Apr. 22, 2025

    The Author Email: WU Tengfei (tengfei.wu@163.com)

    DOI:

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