DocumentCode
1771540
Title
Tunable diode laser absorption spectrometer for detection of hydrogen fluoride gas at ambient pressure
Author
Craig, Ian M. ; Taubman, Matthew S. ; Bernacki, Bruce E. ; Stahl, Robert D. ; Schiffern, John T. ; Myers, Tanya L. ; Cannon, Bret D. ; Phillips, Mark C.
Author_Institution
Pacific Northwest Nat. Lab., Richland, WA, USA
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
Abstract
We present a tunable diode laser absorption spectrometer (TDLAS) sensor for hydrogen fluoride (HF) detection at ambient pressure operating around the fundamental R(1) transition at 2.476 μm. We achieve 38 ppt sensitivity for 1-s integration time.
Keywords
fluorine compounds; gas sensors; hydrogen compounds; semiconductor lasers; visible spectroscopy; HF; ambient pressure; fundamental R(1) transition; hydrogen fluoride gas detection; integration time; tunable diode laser absorption spectrometer sensor; wavelength 2.476 mum; Absorption; Atmospheric modeling; Diode lasers; Humidity; Hydrogen; Sensitivity; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6989484
Link To Document