High-resolution investigation of the weak nu(1)+3 nu(1)(2)-nu(1)(2)+nu(3) band of CO2 around 2 mu m
Authors: Corsi C., D’Amato F., De Rosa M., Modugno G.
Autors Affiliation: LENS – European Laboratory for Nonlinear Spectroscopy, INFM – Istituto Nazionale di Fisica della Materia, Largo Enrico Fermi 2, I-50125 Firenze, Italy; Dipartimento di Scienze Neurologiche, Università di Firenze, Viale Morgagni 85, 50134 Firenze, Italy; ENEA, Dip. INN, Div. Fisica Applicata, CR-Frascati, C.P. 65, I-00044 Frascati, Italy; SIT Srl, Via Masaccio 116, I-50100 Firenze, Italy; Scuola Normale Superiore, Piazza dei Cavalieri 7, I-56126 Pisa, Italy
Abstract: Fundamental spectroscopical parameters of the weak v(1) + 3v(2)(1) – v(2)(1) + v(3) band of CO2 are reported using a high-resolution, direct-absorption spectrometer, based on a distributed feed-back diode laser emitting at 2 mu m. Line intensities and self-broadening coefficients have been measured for the first time with high accuracy, for nine lines of the R branch, from R(44) up to R(59). Comparison with available data has been made, and a generally good agreement has been found.
Journal/Review: APPLIED PHYSICS B-LASERS AND OPTICS
Volume: 70 (6) Pages from: 879 to: 881
KeyWords: Diode laser; spectroscopy; CO2DOI: 10.1007/s003400000232Citations: 10data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2021-08-01References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here