5 papers
Spatial beam self-cleaning in bi-tapered multimode fibers
Xiao-Jun Lin, Yu-Xin Gao, Jin-Gan Long +7
We report the spatial beam self-cleaning in bi-tapered conventional multimode fibers (MMFs) with different tapered lengths. Through the introduction of the bi-tapered structure in…
Behavioral similarity of dissipative solitons in an ultrafast fiber laser
Ying Yu, Cihang Kong, Bowen Li +4
Dissipative solitons are non-dispersive localized waves that exhibit intriguing dynamics. In optical systems, the discovery of new soliton dynamics and how to accurately manipulate…
Dynamical diversity of pulsating solitons in a fiber laser
Hong-Jie Chen, Yan-Jie Tan, Jin-gan Long +6
Pulsating behavior is a universal phenomenon in versatile fields. In nonlinear dissipative systems, the solitons could also pulsate under proper conditions and show many interestin…
Supercontinuum generation without residual pump peak through multiple coherent pump seeds
Dong Qiu, Wei Lin, Hong-Jie Chen +8
Residual pump peak in fiber-based supercontinuum, as a general phenomenon, limits its practical application. We report a novel supercontinuum generation (SCG) in a conventional hig…
Unveiling soliton booting dynamics in ultrafast fiber lasers
Hong-Jie Chen, Meng Liu, Jian Yao +5
Ultrafast fiber lasers play important roles in many aspects of our life for their various applications in fields ranging from fundamental sciences to industrial purposes. Passive m…