High-sensitivity all-optical PA spectrometer based on fast swept laser interferometry

A high-sensitivity all-optical photoacoustic spectroscopy based on fast swept laser interferometry is proposed to trace gas detection. The momentary cavity length of the fiber-optic Fabry–Perot microphone is demodulated by a fast swept-laser interferometry with an instantaneous frequency demodulatio...

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Detalles Bibliográficos
Autores principales: Mao, Xuefeng, Ji, Xiaoyan, Tan, Yuting, Ye, Hao, Wang, Xiaofa
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9420372/
https://www.ncbi.nlm.nih.gov/pubmed/36042699
http://dx.doi.org/10.1016/j.pacs.2022.100391

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9420372/
https://www.ncbi.nlm.nih.gov/pubmed/36042699
http://dx.doi.org/10.1016/j.pacs.2022.100391

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