Lasing from an electron-beam-excited nonchain HF laser

Abstract

The lasing parameters of a nonchain chemical HF laser (an active volume of 20 l) excited by a fast electron beam are studied at different energies delivered to the gas. It is shown that the laser operates efficiently when the energy deposited is below 30 J/l. Above specific excitation energies of 60–70 J/l, both the lasing efficiency and the laser output decrease.