Data-driven solitons and parameter discovery to the (2+ 1)-dimensional NLSE in optical fiber communications
X Peng, YW Zhao, X Lü - Nonlinear Dynamics, 2024 - Springer
In this paper, we investigate the (2+ 1)-dimensional nonlinear Schrödinger equation (NLSE)
which characterizes the transmission of optical pulses through optical fibers exhibiting …
which characterizes the transmission of optical pulses through optical fibers exhibiting …
[HTML][HTML] Pure-quartic solitons and their generalizations—Theory and experiments
Solitons are wave packets that can propagate without changing shape by balancing
nonlinear effects with the effects of dispersion. In photonics, they have underpinned …
nonlinear effects with the effects of dispersion. In photonics, they have underpinned …
Dissipative pure-quartic soliton resonance in an Er-doped fiber laser
Dissipative pure-quartic soliton (DPQS) that arises from the balance of positive fourth-order
dispersion (FOD), nonlinearity, gain and loss has been proposed to generate high-energy …
dispersion (FOD), nonlinearity, gain and loss has been proposed to generate high-energy …
Dissipative pure-quartic soliton fiber laser
The evolution of ultrafast laser technology hinges partially on the understanding of the
soliton nonlinear dynamics. Recently, the concept of pure-quartic soliton (PQS) that arises …
soliton nonlinear dynamics. Recently, the concept of pure-quartic soliton (PQS) that arises …
Interactions of Airy beams in nonlinear media with fourth-order diffraction
W Zhao, L Ge, M Shen - Optics Express, 2023 - opg.optica.org
We investigate to the best of our knowledge the first time the interactions of in-phase and out-
of-phase Airy beams in Kerr, saturable and nonlocal nonlinear media with fourth-order …
of-phase Airy beams in Kerr, saturable and nonlocal nonlinear media with fourth-order …
Vector quartic solitons in birefringent fibers
We theoretically investigated the vector properties of quartic solitons in a pure fourth-order-
dispersion birefringent fiber and a quartic-dispersion-dominant mode-locked fiber laser. We …
dispersion birefringent fiber and a quartic-dispersion-dominant mode-locked fiber laser. We …
Raman-induced frequency shift of pure quartic solitons in optical fiber with quartic dispersion
Z Wang, C Luo, Y Wang, X Ling, L Zhang - Optics Letters, 2022 - opg.optica.org
We investigate the impact of Raman scattering on pure quartic solitons (PQSs) in an optical
fiber with quartic dispersion. An analytical expression of the Raman-induced frequency shift …
fiber with quartic dispersion. An analytical expression of the Raman-induced frequency shift …
Quartic soliton dynamics and pattern formations in passive driven fiber resonators with different quartic dispersion regimes
P Wang, Y Hao, Q Xu, Q Wang, J He, X Xiao… - Optics & Laser …, 2023 - Elsevier
Solitons are particle-like localized structures which can sustain characteristic shape in
various nonlinear systems. Very recently, the novel concept of quartic soliton with …
various nonlinear systems. Very recently, the novel concept of quartic soliton with …
Modulation instability with high-order dispersion: fundamental limitations of pattern formation
We theoretically and numerically investigate modulation instability in the presence of even,
high-order dispersion, focusing on general trends rather than on specific results for a …
high-order dispersion, focusing on general trends rather than on specific results for a …
Discriminating the existence regions and dynamics between quartic self-similar pulse and dissipative pure quartic soliton in ultrashort fiber laser
Z Wang, Y Mao, X Ling, L Zhang - Optics & Laser Technology, 2024 - Elsevier
Recently, both quartic self-similar pulses (QSSPs) and dissipative pure-quartic-solitons
(DPQSs) pulses have been theoretically demonstrated in mode-locked fiber laser with pure …
(DPQSs) pulses have been theoretically demonstrated in mode-locked fiber laser with pure …