Thermal Switching of Lasing Regimes in Heavily Doped Er3+ Fiber Lasers

Alexander M. Smirnov, Alexey P. Bazakutsa, Yuri K. Chamorovskiy +3

A pulsed regime of short-cavity, heavily erbium-doped fiber lasers is of high interest for its possible applications in telecommunications and sensorics. Here, we demonstrate these…