Sensitive light-induced thermoelastic spectroscopy based on transmitted light amplification

This paper investigates the light-induced thermoelastic spectroscopy (LITES) based on transmitted light amplification to realize high-precision gas detection. The modulated laser beam passes through a multi-pass cell and is then coupled to an optical amplifier. The multi-pass cell reflects the laser...

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Bibliographic Details
Main Authors: Zhenfeng Gong, Ruoran Kan, Mingzhe Li, Mi Zhou, Guojie Wu, Xiang Chen
Format: Article
Language:English
Published: Elsevier 2025-10-01
Series:Photoacoustics
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Online Access:http://www.sciencedirect.com/science/article/pii/S2213597925000825
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