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Title:MID-INFRARED FREQUENCY COMB SPECTROSCOPY USING A VIRTUALLY IMAGED PHASED ARRAY
Author(s):Fleisher, Adam J.
Subject(s):Mini-symposium: Frequency-Comb Spectroscopy
Abstract:Here we present a new mid-infrared frequency comb system for rapid spectral acquisition using a virtually imaged phased array (VIPA) spectrometer.\footnote{L. Nugent-Glandorf et al., \textit{Opt. Lett.} \textbf{37,} 3285 (2012)} A difference-frequency generation comb, tuneable from 4.4 $\mu$m to 4.7 $\mu$m, was used to interrogate a single-pass absorption cell containing either N$_2$O or CO dilute in either N$_2$ or air. Precision molecular spectroscopy capabilities at timescales of less than 1 ms will be presented, and progress toward cavity-enhanced and time-resolved comb spectroscopies\footnote{A.J. Fleisher et. al., \textit{J. Phys. Chem. Lett.} \textbf{5,} 2241 (2014)} will be discussed.
Issue Date:06/20/18
Publisher:International Symposium on Molecular Spectroscopy
Citation Info:APS
Genre:Conference Paper / Presentation
Type:Text
Language:English
URI:http://hdl.handle.net/2142/100848
DOI:10.15278/isms.2018.WA07
Other Identifier(s):WA07
Date Available in IDEALS:2018-08-17
2018-12-12


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