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Ppb-level detection of acetylene based on QEPAS using a power amplified diode laser

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Abstract

An ultra-high sensitive C2H2-QEPAS sensor using an EDFA amplified diode laser was demonstrated. The 33.2 ppb detection sensitivity verified that the design of the reported QEPAS method demonstrated significantly enhanced sensor performance.

Original languageEnglish
Title of host publication2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781943580422
StatePublished - 6 Aug 2018
Event2018 Conference on Lasers and Electro-Optics, CLEO 2018 - San Jose, United States
Duration: 13 May 201818 May 2018

Publication series

Name2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings

Conference

Conference2018 Conference on Lasers and Electro-Optics, CLEO 2018
Country/TerritoryUnited States
CitySan Jose
Period13/05/1818/05/18

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