Recent advances in collisional effects on spectra of molecular gases and their practical consequences
We review progress, since publication of the book``Collisional effects on molecular spectra:
Laboratory experiments and models, consequences for applications"(Elsevier, Amsterdam …
Laboratory experiments and models, consequences for applications"(Elsevier, Amsterdam …
Application of frequency-locking cavity-enhanced spectroscopy for highly sensitive gas sensing: a review
J Hu, F Wan, P Wang, H Ge, W Chen - Applied Spectroscopy …, 2022 - Taylor & Francis
Spectroscopic gas sensing technologies based on absorption and Raman scattering are
fast, nondestructive, long-term stable and highly selective. By making use of an optically …
fast, nondestructive, long-term stable and highly selective. By making use of an optically …
Fast, low-noise, mode-by-mode, cavity-enhanced absorption spectroscopy by diode-laser self-locking
J Morville, S Kassi, M Chenevier, D Romanini - Applied Physics B, 2005 - Springer
A new technique of cavity enhanced absorption spectroscopy is described. Molecular
absorption spectra are obtained by recording the transmission maxima of the successive …
absorption spectra are obtained by recording the transmission maxima of the successive …
Cavity ring down spectroscopy with 5× 10− 13 cm− 1 sensitivity
S Kassi, A Campargue - The Journal of chemical physics, 2012 - pubs.aip.org
The ultimate sensitivity performances obtained with a continuous wave-cavity ring down
spectroscopy setup in the near infrared are investigated. At fixed frequency, the noise of the …
spectroscopy setup in the near infrared are investigated. At fixed frequency, the noise of the …
An historical overview of cavity-enhanced methods
BA Paldus, AA Kachanov - Canadian Journal of Physics, 2005 - cdnsciencepub.com
Nous faisons une revue historique des méthodes de spectroscopie laser qui utilisent des
résonateurs optiques de grande finesse. La revue débute avec les premiers travaux sur …
résonateurs optiques de grande finesse. La revue débute avec les premiers travaux sur …
Time‐lapse monitoring of rock properties with coda wave interferometry
The coda of seismic waves consists of that part of the signal after the directly arriving
phases. In a finite medium, or in one that is strongly heterogeneous, the coda is dominated …
phases. In a finite medium, or in one that is strongly heterogeneous, the coda is dominated …
Absolute 13C/12C isotope amount ratio for Vienna PeeDee Belemnite from infrared absorption spectroscopy
Measurements of isotope ratios are predominantly made with reference to standard
specimens that have been characterized in the past. In the 1950s, the carbon isotope ratio …
specimens that have been characterized in the past. In the 1950s, the carbon isotope ratio …
High-Accuracy Line Intensities Determined from Theory and Experiment
Atmospheric CO 2 concentrations are being closely monitored by remote sensing
experiments which rely on knowing line intensities with an uncertainty of 0.5% or better …
experiments which rely on knowing line intensities with an uncertainty of 0.5% or better …
Pound-Drever-Hall-locked, frequency-stabilized cavity ring-down spectrometer
We describe a high sensitivity and high spectral resolution laser absorption spectrometer
based upon the frequency-stabilized cavity ring-down spectroscopy (FS-CRDS) technique …
based upon the frequency-stabilized cavity ring-down spectroscopy (FS-CRDS) technique …
High-signal-to-noise-ratio laser technique for accurate measurements of spectral line parameters
An experiment enabling extremely high signal-to-noise ratios in the measurement of spectral
line shapes is described. This approach, which combines high-bandwidth locking of a …
line shapes is described. This approach, which combines high-bandwidth locking of a …