High-frequency excitation of active media based on tunable transistor RF generators in the range of (1÷3) MHz in a pulse-periodic mode

The paper investigates the processes of occurrence and development of gas discharge processes using new methods of excitation of active media and the creation of new sources of spontaneous and coherent radiation using tunable transistor RF generators in the pulse-periodic mode in the range (1-3 MHz). With high-frequency ignition of a flash lamp, the possibility of obtaining both a single-dimensional discharge channel and a multi-dimensional discharge channel is demonstrated.