Dual-comb photothermal spectroscopy

Qiang Wang; Zhen Wang; Hui Zhang; Shoulin Jiang; Yingying Wang; Wei Jin; Wei Ren

doi:10.1038/s41467-022-29865-6

Nature Communications (Apr 2022)

Dual-comb photothermal spectroscopy

Qiang Wang,
Zhen Wang,
Hui Zhang,
Shoulin Jiang,
Yingying Wang,
Wei Jin,
Wei Ren

Affiliations

Qiang Wang: State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
Zhen Wang: Department of Mechanical and Automation Engineering, and Shenzhen Research Institute, The Chinese University of Hong Kong
Hui Zhang: State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
Shoulin Jiang: Department of Electrical Engineering, The Hong Kong Polytechnic University
Yingying Wang: Institute of Photonics Technology, Jinan University
Wei Jin: Department of Electrical Engineering, The Hong Kong Polytechnic University
Wei Ren: Department of Mechanical and Automation Engineering, and Shenzhen Research Institute, The Chinese University of Hong Kong

DOI: https://doi.org/10.1038/s41467-022-29865-6
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 7

Abstract

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'Recent developments in spectroscopy have witnessed the establishment of dual-comb techniques. In this work the authors demonstrate dual-comb photothermal spectroscopy providing gas sensing with superfine resolution and high sensitivity

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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