EPJ Web of Conferences (Jan 2024)
300-mW average power in 22-fs pulses from a multi-mode diode pumped Yb:CALGO oscillator
Abstract
We present a multi-mode diode-pumped Yb:CALGO laser oscillator based on cross-polarization pumping. Using this method, we demonstrate 22-fs pulses at 0.3 W, which is the shortest duration for any Yb- based bulk laser oscillator utilizing multimode-diode pumping.