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Methane concentration and isotopic composition measurements with a mid-infrared quantum-cascade laser
A. A. Kosterev
, R. F. Curl
, F. K. Tittel
,
C. Gmachl
, F. Capasso
, D. L. Sivco
, J. N. Baillargeon
, A. L. Hutchinson
, A. Y. Cho
Research output
:
Contribution to journal
›
Article
›
peer-review
134
Scopus citations
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Keyphrases
Quantum Cascade Laser
100%
Mid-infrared
100%
Isotopic Composition
100%
Methane Concentration
100%
Composition Measurement
100%
Path Length
50%
Methane
50%
Absorption Spectra
50%
High Sensitivity
50%
Absorption Spectroscopy
50%
Direct Absorption
50%
Laser Linewidth
50%
Laser Frequency
50%
Absorption Measurement
50%
CH3D
50%
CH4 Concentration
50%
13CH4
50%
P-branch
50%
Physics
Quantum Cascade Lasers
100%
Methane
100%
Linewidth
16%
Absorption Spectra
16%
Absorption Spectroscopy
16%
Engineering
Methane
100%
Torr
16%
Pathlength
16%
Laser Linewidth
16%
Absorption Measurement
16%