Numerical analysis of the characteristics of a laser with mixing of $\mathrm{H}_2$ and $\mathrm{HCl}$ components and excitation of molecular hydrogen by electroionization

A numerical simulation is used to analyze the energy and spectral characteristics of lasers with mixing of $\rm H_2$ and $\rm HCl$ components and excitation of the molecular hydrogen by electroionization. It is shown that in these devices lasing is possible on vibrational-rotational transitions in the ground state $(\lambda = 3.8$–$4.2\,\mu$m$)$ and in higher harmonics $(\lambda = 1.9$–$2.2\,\mu$m$)$.