Abstract

The temperature dependence of the intensities of the Q-branches in the Raman spectrum of gaseous CO₂ in the Fermi resonance region was measured in the range from 300 K to 650 K. The intensity contours were reproduced by computer simulation, taking into account energy levels up to (<i>v</i>₁<i>v</i>₂¹<i>v</i>₃) = (30°0) as final states. Calibration curves are given for the determination of temperatures from the intensity distribution in the hot bands of the Raman spectrum of CO₂.

Validation of a rotational coherent anti-Stokes Raman spectroscopy model for carbon dioxide using high-resolution detection in the temperature range 294-1143 K

Fredrik Vestin, Kristin Nilsson, and Per-Erik Bengtsson
Appl. Opt. 47(11) 1893-1901 (2008)

CARS spectrum of high temperature CO₂: analysis and simulation

N. Papineau and M. Péalat
Appl. Opt. 24(18) 3002-3009 (1985)

Temperature dependent determination of the S-branch Raman linewidths of oxygen and carbon dioxide in an oxyfuel relevant mixture

Henry Misoi, Jonas I. Hölzer, and Thomas Seeger
Appl. Opt. 60(15) 4410-4417 (2021)

How the alternating degeneracy in rotational Raman spectra of CO₂ and C₂H₂ reveals the vibrational temperature

D. C. M. van den Bekerom, J. M. Palomares Linares, E. M. van Veldhuizen, S. Nijdam, M. C. M. van de Sanden, and G. J. van Rooij
Appl. Opt. 57(20) 5694-5702 (2018)

High-Temperature Spectral Emissivities and Total Intensities of the 15-μ Band System of CO₂*

C. B. Ludwig, C. C. Ferriso, and L. Acton
J. Opt. Soc. Am. 56(12) 1685-1692 (1966)