Active mode locking in laser gyroscope on semiconductor optical amplifiers and long fiber cavity

In this paper we present the results of research on generation regimes in laser gyroscope on semiconductor optical amplifiers with the use of long fiber cavities. Physical-mathematical model of generation dynamics has been made. This model describes processes in the gyroscope on semiconductor optical amplifier and external fiber cavity. The study of the competition and intercoupling degree of the counterpropagating waves has been conducted.