Optical fiber gas sensors with ultra-sensitivity and dynamic range (Conference Presentation)

Wei Jin

doi:10.1117/12.2564490

23 April 2020 Optical fiber gas sensors with ultra-sensitivity and dynamic range (Conference Presentation)

Wei Jin

Proceedings Volume 11405, Optical Waveguide and Laser Sensors; 114050J (2020) https://doi.org/10.1117/12.2564490
Event: SPIE Defense + Commercial Sensing, 2020, Online Only

Abstract

Laser spectroscopy outperforms electrochemical and semiconductor gas sensors in selectivity. This talk reports recently development in laser spectroscopic sensors with micro/nano-structured optical fibers, including photothermal, phtotacoustic and Raman gas sensors with outstanding sensitivity and dynamic range.

Conference Presentation

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Wei Jin "Optical fiber gas sensors with ultra-sensitivity and dynamic range (Conference Presentation)", Proc. SPIE 11405, Optical Waveguide and Laser Sensors, 114050J (23 April 2020); https://doi.org/10.1117/12.2564490

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KEYWORDS

Gas sensors

Optical fibers

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