Near-single-mode 3??kW monolithic fiber oscillator based on a longitudinally spindle-shaped Yb-doped fiber

In order to balance the mitigation of transverse mode instability and stimulated Raman scattering effect in the high power fiber lasers, a ...

Source: Optics Letters - October 12, 2020 Category: Physics Authors: Lingfa Zeng Xiaoming Xi Yun Ye Hanwei Zhang Xiaolin Wang Zhiyong Pan Zefeng Wang Xiaojun Xu Source Type: research