2025/12/01 by Zhang, Baofu, Lu, Sihua, He, Qiurun +3
#FOS: Physical sciences #Optics (physics.optics)
paper · doi:10.48550/arxiv.2512.02199
We experimentally demonstrate a Mamyshev oscillator based on gain-managed nonlinearity and chirped pulse amplification. To the best of our knowledge, this configuration is first presented. Different from other Mamyshev oscillators, the gain-managed nonlinear regime serves as a seed provider instead of a power amplifier in one arm. The output pulse energy over 300nJ has been achieved from the chirped pulsed amplification in another arm. This configuration provided a new approach to design a high-energy ultrafast laser.