scholarly journals Time-stretch probing of ultra-fast soliton dynamics related to Q-switched instabilities in mode-locked fiber laser

2018 ◽  
Vol 26 (16) ◽  
pp. 20888 ◽  
Author(s):  
Shuqian Sun ◽  
Zhixing Lin ◽  
Wei Li ◽  
Ninghua Zhu ◽  
Ming Li
Keyword(s):  
Fiber Laser ◽  
Soliton Dynamics

Experimental observation of a cyclic dynamics of solitons in a fiber laser

2019 ◽  
Vol 28 (02) ◽  
pp. 1950014
Author(s):  
D. Mallek-Bouras ◽  
D. Boukhaoui ◽  
D. Amroun-Aliane ◽  
R. Becheker ◽  
A. Kellou
Keyword(s):  
Fiber Laser ◽  
Experimental Observation ◽  
Single Pulse ◽  
Pumping Power ◽  
Cyclic Transition ◽  
Soliton Dynamics ◽  
Erbium Doped ◽  
Cyclic Dynamics ◽  
First Time ◽  
Singular Soliton

We report an experimental observation of a singular soliton dynamics in a mode-locked erbium doped fiber laser. This is the first time, to our knowledge, that output intensity exhibits a cyclic transition from a single-pulse to a multi-pulse regime for a fixed value of both pumping power and polarization controllers orientation. Moreover, the pulse duration of the single- and multi-pulse regimes is the same, in contrast with what is usually observed.

Average soliton dynamics of a high-gain erbium fiber laser

1991 ◽  
Vol 16 (17) ◽  
pp. 1337 ◽  
Author(s):  
S. M. J. Kelly ◽  
K. Smith ◽  
K. J. Blow ◽  
N. J. Doran
Keyword(s):  
Fiber Laser ◽  
High Gain ◽  
Soliton Dynamics

scholarly journals Generation and dynamics of soliton and soliton molecules from a VSe2/GO-based fiber laser

Nanophotonics ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Benhai Wang ◽  
Haobin Han ◽  
Lijun Yu ◽  
Yueyue Wang ◽  
Chaoqing Dai
Keyword(s):  
Numerical Simulation ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Pulse Width ◽  
Fiber Lasers ◽  
Modulation Depth ◽  
Mode Locking ◽  
Pulse Interval ◽  
Saturable Absorption ◽  
Soliton Dynamics

Abstract Recently, in addition to exploring the application of new saturable absorber devices in fiber lasers, soliton dynamics has also become a focus of current research. In this article, we report an ultrashort pulse fiber laser based on VSe2/GO nanocomposite and verify the formation process of soliton and soliton molecules by the numerical simulation. The prepared VSe2/GO-based device shows excellent saturable absorption characteristics with a modulation depth of 14.3% and a saturation absorption intensity of 0.93 MW/cm2. The conventional soliton is obtained with pulse width of 573 fs, which is currently the narrowest pulse width based on VSe2-related material, and has a signal-to-noise ratio of 60.4 dB. In addition, the soliton molecules are realized based on the VSe2/GO for the first time and have a pulse interval of ∼2.2 ps. We study the soliton dynamics through numerical simulation and reveal that before the formation of the soliton, it undergoes multiple nonlinear stages, such as soliton mode-locking, soliton splitting, and soliton oscillation. Furthermore, the results of numerical simulation are agreed well with the experimental data. These results indicate that the VSe2/GO might be another promising saturable absorber material for ultrafast photonics, and deepen the understanding of soliton dynamics in ultrafast fiber lasers.

scholarly journals Vector soliton dynamics in high-repetition-rate fiber laser

2021 ◽  
Author(s):  
Wei Lin ◽  
Wenlong Wang ◽  
Bin He ◽  
Xuewen Chen ◽  
Xu Hu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Repetition Rate ◽  
High Repetition Rate ◽  
High Repetition ◽  
Soliton Dynamics ◽  
Vector Soliton

Transient Soliton Dynamics from Stationary to Pulsation in Fiber Laser

2020 ◽  
Author(s):  
Qianqian Huang ◽  
Zinan Huang ◽  
Zhichao Luo ◽  
Chengbo Mou
Keyword(s):  
Fiber Laser ◽  
Soliton Dynamics
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