5 kW monolithic fiber amplifier employing homemade spindle-shaped ytterbium-doped fiberLingfa Zeng, Jinbao Chen, Zhiyong Pan et al.|Optics Letters|2021Cited by 46
Near-single-mode 3 kW monolithic fiber oscillator based on a longitudinally spindle-shaped Yb-doped fiberLingfa Zeng, Xiaojun Xu, Xiaoming Xi et al.|Optics Letters|2020Cited by 34
Optimization and demonstration of 6 kW oscillating-amplifying integrated fiber laser employing spindle-shaped fiber to suppress SRS and TMILingfa Zeng, Xiaojun Xu, Huan Yang et al.|Optics & Laser Technology|2022Cited by 24
10 kW tandem pumping fiber amplifier with good beam quality based on tapered ytterbium-doped fiberChongwei Wang, Zefeng Wang, Xiaoming Xi et al.|Optics Express|2023Cited by 16
High Power Ytterbium-Doped Fiber Lasers Employing Longitudinal Vary Core Diameter Active FibersLingfa Zeng, Xiaojun Xu, Yun Ye et al.|Photonics|2023Cited by 14