DocumentCode
689303
Title
Intracavity sensing via compliance voltage measurement in an external cavity quantum cascade laser
Author
Phillips, Mark C. ; Taubman, Matthew S.
Author_Institution
Pacific Northwest Nat. Lab., Richland, WA, USA
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We present experimental demonstration of a new technique for trace gas sensing by measuring changes in the compliance voltage spectrum of an external cavity quantum cascade laser due to intracavity absorbing species.
Keywords
gas sensors; laser cavity resonators; quantum cascade lasers; remote sensing by laser beam; spectrochemical analysis; voltage measurement; compliance voltage measurement; external cavity quantum cascade laser; intracavity absorbing species; intracavity sensing; trace gas sensing; Absorption; Cavity resonators; Gas lasers; Quantum cascade lasers; Sensitivity; Sensors; Voltage measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6833686
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