Comb-based FTIR spectroscopy of CO perturbed by N2 at 4.6 µmAkiko Nishiyama, Grzegorz Kowzan, Dominik Charczun, Roman Ciuryło and Piotr MasłowskiEPJ Web Conf., 287 (2023) 07030DOI: https://doi.org/10.1051/epjconf/202328707030