Superradiant Masers and Lasers with Distributed Feedback: Numeric Simulation and Optimization

Superradiant operating mode in masers and lasers with distributed feedback is found. Namely, on the basis of two-level model of active medium in low-Q cavity, it is shown that chaotic series of utmost short powerful pulses of coherent radiation may be generated under CW pumping. The ways of achievement and properties of superradiant regime in various quantum microwave and optical oscillators are analyzed using numeric simulations.