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Title:DIRECT ABSORPTION SPECTROSCOPY WITH ELECTRO-OPTIC FREQUENCY COMBS
Author(s):Fleisher, Adam J.
Contributor(s):Hodges, Joseph T.; Plusquellic, David F.; Long, David A.
Subject(s):Instrument/Technique Demonstration
Abstract:The application of electro-optic frequency combs to direct absorption spectroscopyfootnote{D.A. Long et al., textit{Opt. Lett.} textbf{39,} 2688 (2014)} has increased research interest in high-agility, modulator-based comb generation. This talk will review common architectures for electro-optic frequency comb generators as well as describe common self-heterodyne and multi-heterodyne (i.e., dual-comb) detection approaches. In order to achieve a sufficient signal-to-noise ratio on the recorded interferogram while allowing for manageable data volumes, broadband electro-optic frequency combs require deep coherent averaging,footnote{A.J. Fleisher et al., textit{Opt. Express} textbf{24,} 10424 (2016)} preferably in real-time. Applications such as cavity-enhanced spectroscopy, precision atomic and molecular spectroscopy, as well as time-resolved spectroscopy will be introduced.
Issue Date:6/22/2017
Publisher:International Symposium on Molecular Spectroscopy
Citation Info:APS
Genre:CONFERENCE PAPER/PRESENTATION
Type:Text
Language:English
URI:http://hdl.handle.net/2142/97002
DOI:10.15278/isms.2017.RI11
Date Available in IDEALS:2017-07-27


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