Recently some results of a systematic investigation about the vibrational C-O stretching band of 13CD3OH have been presented [1,2]. In this work, we have studied the part of the I.F.T. spectrum that refers to the C-O stretching Q branch of the molecule, which presents absorption transitions in good coincidence with CO2 10R(22), 10R(24), 10R(26) and 10R(28) pump lines.
A. Scalabrin, A. Scalabrin,
"Study of the Q branch of 13CD3OH", Proc. SPIE 1576, 16th International Conference on Infrared and Millimeter Waves, 15763L (1 October 1991); doi: 10.1117/12.2297842; https://doi.org/10.1117/12.2297842