Abstract

High resolution infrared spectra of O₃ have been recorded with an FT spectrometer at Reims University with a resolution of 0.002 cm⁻¹ and a SNR of the order of 800. The 2100-cm⁻¹ region corresponding to the ν₁ + ν₃ band has been analyzed. A large number of spectra, with ozone pressure varying from 5 to 50 Torr and foreign gas from 80 to 700 Torr, were recorded. The CO lines were recorded simultaneously and used as the standard to obtain the shifts, which have been measured for about 150 lines. We note a linear variation of the shifts with the J quantum number.

© 1991 Optical Society of America

Measurements of air-, N₂-, and O₂-broadened halfwidths and pressure-induced line shifts in the ν₃ band of ¹³CH₄

V. Malathy Devi, D. Chris Benner, Mary Ann H. Smith, and Curtis P. Rinsland
Appl. Opt. 30(3) 287-304 (1991)

Measurements of air-broadened and nitrogen-broadened Lorentz width coefficients and pressure shift coefficients in the ν₄ and ν₂ bands of 12CH₄

Curtis P. Rinsland, V. Malathy Devi, Mary Ann H. Smith, and D. Chris Benner
Appl. Opt. 27(3) 631-651 (1988)

Line mixing effects in the self- and N₂-broadened Q-branch of the ν₂ + ν₃ band of N₂O

M. Margottin-Maclou, A. Henry, and A. Valentin
Appl. Opt. 28(22) 4920-4923 (1989)

Line strengths (900–3600 cm⁻¹), self-broadened linewidths, and frequency shifts (1800–2360 cm⁻¹) of N₂O

Robert A. Toth
Appl. Opt. 32(36) 7326-7365 (1993)

Measurements of pressure-broadening coefficients of NO and O₃ using a computerized tunable diode laser spectrometer

S. Lundqvist, J. Margolis, and J. Reid
Appl. Opt. 21(17) 3109-3113 (1982)