Abstract
In this study we demonstrate implementation of a particle swarm optimization algorithm for inverse design of a fiber Mamyshev oscillator. We perform an extensive search in high-dimensional space of cavity parameters to maximize the output pulses’ peak power after external compression. The best obtained pulses have peak power exceeding 2 MW, energy ${\gt}{140}\;{\rm nJ}$, and duration ${\lt}{40}\;{\rm fs}$, and exhibit capabilities of handling ${\sim}75\pi$ nonlinear phase accumulation.
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