Lorentz half-width, pressure-induced shift and speed-dependent coefficients in oxygen-broadened CO2 bands at 6227 and 6348cm-1 using a constrained multispectrum analysis

Journal of Quantitative Spectroscopy and Radiative Transfer

Volumn 111, Issue 16, 2010, Pages 2355-2369

  Malathy Devi, V ^a   Benner, D Chris ^a   Miller, C E ^b   Predoi Cross, A ^c  

^a Dept of Economics and Thomas Jefferson Program in Public Policy at the College of William and Mary   (United States)

^b CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^c UNIVERSITY OF LETHBRIDGE   (Canada)

Author keywords

CO2; Fourier transform infrared (FTIR) spectroscopy; Near infrared; O2 broadening; Pressure induced shifts; Spectral lineshapes; Speed dependence

Indexed keywords

CO2; FOURIER TRANSFORM INFRARED (FTIR) SPECTROSCOPY; NEAR INFRARED; O2 BROADENING; PRESSURE-INDUCED SHIFTS; SPECTRAL LINESHAPES; SPEED DEPENDENCE;

ARGON; INFRARED DEVICES; OXYGEN; SPEED;

FOURIER TRANSFORMS;

ALGORITHM; ARGON; CARBON DIOXIDE; FTIR SPECTROSCOPY; NEAR INFRARED; OXYGEN; SPECTROMETER;

ARIZONA; KITT PEAK; QUINLAN MOUNTAINS; UNITED STATES;

EID: 77956173045     PISSN: 00224073     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jqsrt.2010.06.003     Document Type: Article

References (23)

1. -1. JQSRT 2008, 109:906-921.
2. -1: positions, intensities, and air- and self-broadening derived with constrained multispectrum analysis. J Mol Spectros 2007, 242:90-117.
3. -1: constrained multispectrum analysis of intensities and line shapes in the 30013←00001 band. J Mol Spectrosc 2007, 245:52-80.
4. -1. Can J Phys 2009, 87:499-515.
5. Predoi-Cross A., Unii A.V., Liu W., Schofield I., Holladay C., McKeller A.R.W., et al. Line shape parameters measurement and computations for self-broadened carbon dioxide transitions in the 30012←00001 and 30013←00001 bands, line mixing, and speed dependence. J Mol Spectrosc 2007, 245:34-51.
6. Predoi-Cross A., Liu W., Holladay C., Unni A.V., Schofield I., McKeller A.R.W., et al. Line profile study of transitions in the 30012←00001 and 30013←00001 bands of carbon dioxide perturbed by air. J Mol Spectrosc 2007, 246:98-112.
7. 2. J Mol Spectrosc 1988, 131:21-35.
8. 2. JQSRT 1999, 61(1):97-104.
9. 2 measured with continuous-wave cavity ring-down spectroscopy. Phys Chem Chem Phys 2006, 8:364-368.
10. 2 bands in the 4.8- to 5.3-γm region. J Mol Spectrosc 2006, 239:1-10.
11. 2 in the 1.6-γm region for the in situ sensing of the middle atmosphere. JQSRT 2004, 83:619-628.
12. -1. J Mol Spectrosc 2006, 239:154-159.
13. Benner D.C., Rinsland C.P., Devi V.M., Smith M.A.H., Atkins D. A multispectrum nonlinear least squares fitting technique. JQSRT 1995, 53:705-721.
14. 2 and the orbiting carbon observatory (OCO) experiment. CR Phys 2005, 6:876-887.
15. Pollock C.R., Petersen F.R., Jennings D.A., Wells J.S., Maki A.G. Absolute frequency measurements of the 2-0 band of CO at 2.3γm; calibration standard frequencies from high resolution color center laser spectroscopy. J Mol Spectrosc 1983, 99:357-368.
16. Swann W.C., Gilbert S.L. Pressure-induced shift and broadening of 1510-1540-nm acetylene wavelength calibration lines. J Opt Soc Am B 2000, 17:1263-1270.
17. Lévy A., Lacome N., Chackerian C. Collisional line mixing. Spectroscopy of the earth's atmosphere and intersteallr medium 1992, Academic Press, Inc., San Diego, CA, [Chapter 4]. K. Rao, A. Weber (Eds.).
18. Pine A.S., Ciuryla R. Multispectrum fits of Ar-broadened HF with a generalized asymmetric lineshape: effects of correlation, hardness, speed dependence and collision duration. J Mol Spectrosc 2001, 204:180-187.
19. Vitcu A. Ph.D. Dissertation. University of Toronto. Line shape studies in the 0310←0110 Q branch of N2O using a mid-infrared difference-frequency spectrometer 2003.
20. Rothman L.S., Jacquemart D., Barbe A., Benner D.C., Birk M., Brown L.R., et al. The HITRAN 2004 molecular spectroscopic database. JQSRT 2005, 96:139-204.
21. Rothman L.S., Gordon I.E., Barbe A., Benner D.C., Birk M., Boudon V., et al. The HITRAN 2008 molecular spectroscopic database. JQSRT 2009, 110:533-572.
22. 2 laser bands. JQSRT 2003, 76:411-434.
23. 2 measured at different temperatures. J Mol Spectrosc 1978, 71:46-63.