Dark rectangular noise-like pulses in a figure-nine fiber laser based on a nonlinear amplifying loop mirror

R Zhou, D Yu, X Liu, Q Li, HY Fu - Optics Letters, 2019 - opg.optica.org
We report the experimental observation of dark rectangular noise-like pulses (NLPs) in a
novel figure-nine fiber laser based on a nonlinear amplifying loop mirror for the first time, to …

Fundamental and harmonic mode-locked h-shaped pulse generation using a figure-of-9 thulium-doped fiber laser

Z Zheng, X Ren, K Zhu, D Ouyang, J Wang, C Guo… - Optics …, 2019 - opg.optica.org
Herein, we present a fundamental and harmonic mode-locked figure-of-9 thulium-doped
fiber laser using a nonlinear amplifying loop mirror. The generated fundamental mode …

Research progress of high-power ultrafast fiber lasers

X Yu, J Luo, X Xiao, P Wang - Zhongguo Jiguang, 2019 - elibrary.ru
High-power ultrafast lasers have a wide range of applications, such as precise industrial
processing, ultrafast spectroscopy, high-field physics, and military applications. Fiber lasers …

[PDF][PDF] 高功率超快光纤激光器研究进展

余霞, 罗佳琪, 肖晓晟, 王攀 - Chinese Journal of Lasers, 2019 - researching.cn
摘要高功率超快脉冲激光应用广泛, 包括精密工业加工, 超快光谱学, 强场物理学及军事应用等.
光纤激光具有操作方便, 散热要求低, 光束质量好等优势. 综述了近年来高功率超快光纤激光器的 …

Q-switched Noise-Like Pulse in a Tm-doped Fiber Laser

J Liu, X Li, S Zhang, C Wang, L Chen… - 2019 IEEE 4th …, 2019 - ieeexplore.ieee.org
A Q-switched noise-like pulse operation was observed in a nonlinear polarization evolution
based thulium-doped fiber laser. This novel phenomena formed in a noise like background …