Recent progress on laser absorption spectroscopy for determination of gaseous chemical species
Laser absorption spectroscopy combined with spectral analysis has been extensively
investigated in detection and measurements of gas samples because of their broad …
investigated in detection and measurements of gas samples because of their broad …
A review of signal enhancement and noise reduction techniques for tunable diode laser absorption spectroscopy
J Li, B Yu, W Zhao, W Chen - Applied Spectroscopy Reviews, 2014 - Taylor & Francis
Tunable diode laser absorption spectroscopy (TDLAS), as a noninvasive spectroscopic
method, permits high-resolution, high-sensitivity, fast, in situ absorption measurements of …
method, permits high-resolution, high-sensitivity, fast, in situ absorption measurements of …
Volatile chemical product emissions enhance ozone and modulate urban chemistry
MM Coggon, GI Gkatzelis… - Proceedings of the …, 2021 - National Acad Sciences
Decades of air quality improvements have substantially reduced the motor vehicle
emissions of volatile organic compounds (VOCs). Today, volatile chemical products (VCPs) …
emissions of volatile organic compounds (VOCs). Today, volatile chemical products (VCPs) …
The HITRAN 2008 molecular spectroscopic database
LS Rothman, IE Gordon, A Barbe, DC Benner… - Journal of Quantitative …, 2009 - Elsevier
This paper describes the status of the 2008 edition of the HITRAN molecular spectroscopic
database. The new edition is the first official public release since the 2004 edition, although …
database. The new edition is the first official public release since the 2004 edition, although …
Importance of secondary sources in the atmospheric budgets of formic and acetic acids
We present a detailed budget of formic and acetic acids, two of the most abundant trace
gases in the atmosphere. Our bottom-up estimate of the global source of formic and acetic …
gases in the atmosphere. Our bottom-up estimate of the global source of formic and acetic …
The 2010 California research at the Nexus of air quality and climate change (CalNex) field study
TB Ryerson, AE Andrews, WM Angevine… - Journal of …, 2013 - Wiley Online Library
Abstract The California Research at the Nexus of Air Quality and Climate Change (CalNex)
field study was conducted throughout California in May, June, and July of 2010. The study …
field study was conducted throughout California in May, June, and July of 2010. The study …
Development of negative-ion proton-transfer chemical-ionization mass spectrometry (NI-PT-CIMS) for the measurement of gas-phase organic acids in the atmosphere
We have developed a negative-ion proton-transfer chemical-ionization mass spectrometry
(NI-PT-CIMS) technique for on-line analysis of gaseous organic and inorganic acids. In this …
(NI-PT-CIMS) technique for on-line analysis of gaseous organic and inorganic acids. In this …
Application of quantum cascade lasers to high-precision atmospheric trace gas measurements
JB McManus, MS Zahniser, DD Nelson Jr… - Optical …, 2010 - spiedigitallibrary.org
We review our recent results in development of high-precision laser spectroscopic
instrumentation using midinfrared quantum cascade lasers (QCLs). Some of these …
instrumentation using midinfrared quantum cascade lasers (QCLs). Some of these …
Measuring atmospheric composition change
Scientific findings from the last decades have clearly highlighted the need for a more
comprehensive approach to atmospheric change processes. In fact, observation of …
comprehensive approach to atmospheric change processes. In fact, observation of …
Investigating changes in ozone formation chemistry during summertime pollution events over the Northeastern United States
Understanding the local-scale spatial and temporal variability of ozone formation is crucial
for effective mitigation. We combine tropospheric vertical column densities (VCDTrop) of …
for effective mitigation. We combine tropospheric vertical column densities (VCDTrop) of …