Sensitive trace gas detection with cavity enhanced absorption spectroscopy using a continuous wave external-cavity quantum cascade laser

2013 ◽  
Vol 103 (13) ◽  
pp. 131114 ◽  
Author(s):  
J. H. van Helden ◽  
N. Lang ◽  
U. Macherius ◽  
H. Zimmermann ◽  
J. Röpcke
Keyword(s):  
Absorption Spectroscopy ◽  
Quantum Cascade Laser ◽  
Continuous Wave ◽  
External Cavity ◽  
Gas Detection ◽  
Trace Gas ◽  
Trace Gas Detection ◽  
Quantum Cascade ◽  
Enhanced Absorption ◽  
Cavity Enhanced Absorption Spectroscopy

High power, widely tunable, mode-hop free, continuous wave external cavity quantum cascade laser for multi-species trace gas detection

2014 ◽  
Vol 105 (26) ◽  
pp. 261907 ◽  
Author(s):  
R. Centeno ◽  
D. Marchenko ◽  
J. Mandon ◽  
S. M. Cristescu ◽  
G. Wulterkens ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
High Power ◽  
Continuous Wave ◽  
External Cavity ◽  
Gas Detection ◽  
Trace Gas ◽  
Trace Gas Detection ◽  
Quantum Cascade

Pulsed quantum-cascade laser-based sensor for trace-gas detection of carbonyl sulfide

2004 ◽  
Vol 43 (32) ◽  
pp. 6040 ◽  
Author(s):  
Gerard Wysocki ◽  
Matt McCurdy ◽  
Stephen So ◽  
Damien Weidmann ◽  
Chad Roller ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Carbonyl Sulfide ◽  
Gas Detection ◽  
Trace Gas ◽  
Trace Gas Detection ◽  
Quantum Cascade

Continuous-wave quantum cascade lasers absorption spectrometers for trace gas detection in the atmosphere

Laser Physics ◽  
2011 ◽  
Vol 21 (4) ◽  
pp. 805-812 ◽  
Author(s):  
L. Joly ◽  
V. Zéninari ◽  
T. Decarpenterie ◽  
J. Cousin ◽  
B. Grouiez ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Quantum Cascade Lasers ◽  
Gas Detection ◽  
Trace Gas ◽  
Trace Gas Detection ◽  
Quantum Cascade ◽  
Cascade Lasers
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