2 papers
physics.optics2021
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…
physics.optics2019
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…