487 citations
- Shanghai Jiao Tong UniversityCN8 papers
- Hunan Normal UniversityCN7 papers
- Institute of SpectroscopyRU4 papers
- Chinese Academy of SciencesCN3 papers
- University of Science and Technology BeijingCN3 papers
- Harbin Institute of TechnologyCN2 papers
- Institute of Photonic SciencesES2 papers
- Universitat Politècnica de CatalunyaES2 papers
- University of Chinese Academy of SciencesCN2 papers
- University of LisbonPT2 papers
- Aerospace Information Research InstituteCN1 paper
- Beijing Normal UniversityCN1 paper
8 papers · 1 filter
Stable high-charge vortex dissipative solitons in azimuthally modulated waveguide arrays with localized gain
Changming Huang, Qidong Fu, Li Ma
We study the existence and dynamical properties of vortex solitons in Kerr media supported by azimuthally modulated waveguide lattices with localized gain and nonlinear loss. In th…
Observation of nonlinear higher-order topological insulators with unconventional boundary truncations
Changming Huang, Alexander V. Kireev, Yuxin Jiang +10
In higher-order topological insulators (HOTIs), topologically nontrivial phases are usually associated with the shift of Wannier centers to topologically nontrivial positions on th…
Topological linear and nonlinear gap modes in defected dimer lattice with fourth-order diffraction
Xiaoyang Wang, Qidong Fu, Changming Huang
In this study, we investigate the optical properties of linear and nonlinear topological in-phase, out-of-phase, and edge modes in a defected dimer lattice with fourth-order diffra…
Spontaneous Symmetry Breaking In Nonlinear Binary Periodic Systems
Ruihan Peng, Qidong Fu, Yejia Chen +3
Spontaneous symmetry breaking (SSB) occurs when modes of asymmetric profile appear in a symmetric, double-well potential, due to the nonlinearity of the potential exceeding a criti…
Existence and Stability of Dissipative Solitons in a Dual-Waveguide Lattice with Linear Gain and Nonlinear Losses
Zhenfen Huang, Changming Huang, Chunyan Li +2
In this study, we investigate the existence and stability of in-phase and out-of-phase dissipative solitons in a dual-waveguide lattice with linear localized gain and nonlinear los…
Quantum plasmon enhanced nonlinear wave mixing in graphene nanoflakes
Hanying Deng, Changming Huang, Yingji He +1
A distant-neighbor quantum-mechanical method is used to study the nonlinear optical wave mixing in graphene nanoflakes (GNFs), including sum- and difference-frequency generation, a…