High-energy wide-aperture lasers pumped by radially convergent electron beams

摘要

The results of the experimental study of UV and IR lasers pumped by electron beams are presented. The accelerators with radially convergent electron beam for pumping gas mixtures under pressure up to 3 atm were used. Laser radiation energies of up to 2 kJ, 200 J, 100 J, 50 J have been obtained at the wavelengths of 308 nm, ～2.8 μm, 250 nm and 1.73 μm, 2.03 μm, correspondingly.