SOLITON

作品数：767被引量：855H指数：13
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相关作者：李存标姚素霞马冰清刘希强张琳琳更多>>
相关机构：北京大学中山大学浙江大学江西师范大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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Trajectory equations of interaction and evolution behaviors of a novel multi-soliton to a (2+1)-dimensional shallow water wave model
《Chinese Physics B》2025年第4期238-248,共11页Xi-Yu Tan Wei Tan 
Project supported by the National Natural Science Foundation of China(Grant No.12461047);the Scientific Research Project of the Hunan Education Department(Grant No.24B0478).
Based on a new bilinear equation,we investigated some new dynamic behaviors of the(2+1)-dimensional shallow water wave model,such as hybridization behavior between different solitons,trajectory equations for lump coll...
关键词：Ito equation trajectory equation multi-solitons dynamic behavior 
Three-component soliton states in spinor F=1 Bose-Einstein condensates with PT-symmetric generalized Scarf-Ⅱpotentials
《Communications in Theoretical Physics》2025年第4期1-11,共11页Zhang-Lei Han Jun-Yi Lao Jia-Rui Zhang Yu-Jia Shen 
supported by NSFC under Grant No.12272403;Beijing Training Program of Innovation under Grant No.S202410019024。
Introducing PT-symmetric generalized Scarf-Ⅱpotentials into the three-coupled nonlinear Gross-Pitaevskii equations offers a new way to seek stable soliton states in quasi-onedimensional spin-1 Bose-Einstein condensat...
关键词：three-component soliton states PT-symmetric generalized Scarf-Ⅱpotentials Bose-Einstein condensates Three-coupled nonlinear Gross-Pitaevskii equations 
Design of shortcuts to adiabaticity for Bose-Einstein condensate dynamics in soliton Josephson junctions
《Communications in Theoretical Physics》2025年第3期130-139,共10页Jingru Wu Chengyu Han Qian Kong 
supported by the National Natural Science Foundation of China(Grant nos.12075145 and 12211540002);the Science and Technology Commission of Shanghai Municipal(Grant no.2019SHZDZX01-ZX04)。
This article primarily establishes a two-soliton system and employs the Lewis-Riesenfeld invariant inverse control method to achieve shortcuts to adiabaticity(STA)technology.We study an atomic soliton Josephson juncti...
关键词：soliton josephson junctions shortcuts to adiabaticity double-well potential inverse engineering amplitude shaking 
Soliton Solutions of a Coupled KdV System via Backlund Transformation
《应用数学》2025年第1期211-216,共6页CAO Xifang WU Yiheng LU Yi XU Wenjing XIA Yutong 
Supported by the Jiangsu Higher School Undergraduate Innovation and Entrepreneurship Training Program(202311117078Y)。
In this paper we use Böcklund transformation to construct soliton solutions for a coupled KdV system.This system was first proposed by Wang in 2010.First we generalize the well-known Bäcklund transformation for the Kd...
关键词：KdV equation Coupled KdV system B¨acklund transformation SOLITON 
Pure-quartic soliton molecules in normal fourth-order dispersion regimes based on spectral filtering effect
《Chinese Physics B》2025年第3期400-406,共7页Han-Yang Shen Rui-Bo Lan Hong-Bin Hu Yang Li Rui Zhou Zu-Xing Zhang 
Project supported by the National Natural Science Foundation of China(Grant No.62175116)。
Recent theoretical verification of self-similar and dissipative pure-quartic solitons(PQSs)emphasized the similarity between PQS lasers and conventional fiber lasers,but the unique equilibrium mechanism hinders the fo...
关键词：pure-quartic soliton soliton molecule spectral filtering effect mode-locked fiber laser 
Resonantly driven nonlinear dynamics of soliton molecules in ultrafast fiber lasers
《Advanced Photonics》2025年第1期41-51,共11页Defeng Zou Runmin Liu Yanqing Shi Aoyan Zhang Jialong Li Gina Jinna Chen Hong Dang Youjian Song Minglie Hu Perry Ping Shum 
supported by the National Natural Science Foundation of China (Grant Nos. 62405128, 61827821,62220106006, and 62361136584);the China Postdoctoral Science Foundation (Grant No. 2024M751299);the Shenzhen Science and Technology Program (Grant Nos. SGDX202111-23114001001 and JSGGKOTD20221101115656030);the Guangdong Basic and Applied Basic Research Foundation(Grant No. 2021B1515120013);the Southern University of Science and Technology High Level of Special Funds (Grant Nos. G030230001 and G03034K004)。
Recent years have seen significant advances in the study of dissipative soliton molecules in ultrafast lasers, driven by their remarkable connections to a wide range of physical systems. However, understanding and con...
关键词：nonlinear dynamics resonant excitation soliton molecules balanced optical cross correlation ultrafast lasers Duffing model 
Long-time asymptotic behavior for the nonlocal nonlinear Schrödinger equation in the solitonic region
《Science China Mathematics》2025年第2期379-398,共20页Gaozhan Li Yiling Yang Engui Fan 
supported by National Natural Science Foundation of China(Grant Nos.12271104,51879045,12247182).
In this paper,we extend the δ^(-)-steepest descent method to study the Cauchy problem for the nonlocal nonlinear Schrödinger(NNLS)equation with weighted Sobolev initial data iqt+qxx+2σq^(2)(x,t)q(−x,t)=0,q(x,0)=q0(x...
关键词：nonlocal nonlinear Schrödinger equation Riemann-Hilbert problem δ^(-)-steepest descent method soliton resolution 
Femtosecond mode-locking and soliton molecule generation based on a GaAs saturable absorber
《Chinese Physics B》2025年第1期344-349,共6页Chen-Yan Zhang Xin-He Dou Zhen Chen Jing-Han Zhao Wei Sun Ze-Yu Fan Tao Zhang Hao Teng Zhi-Guo Lv 
Project supported by the National Natural Science Foundation of China(Grant No.12164030);Young Science and Technology Talents of Inner Mongolia,China(Grant No.NJYT22101);the Central Government Guides Local Science,the Technology Development Fund Projects(Grant No.2023ZY0005);the Science and Technology Plan Projects of Inner Mongolia Autonomous Region of China(Grant No.2023KYPT0012)。
In the last few years,research on advanced ultrafast photonic devices has attracted great interest from laser physicists.As a semiconductor material with excellent nonlinear saturation absorption characteristics,Ga As...
关键词：GAAS saturable absorber MODE-LOCKING soliton molecule 
Multi-octave two-color soliton frequency comb in integrated chalcogenide microresonators
《Frontiers of Optoelectronics》2024年第4期91-104,共14页Huanjie Cheng Guosheng Lin Di Xia Liyang Luo Siqi Lu Changyuan Yu Bin Zhang 
National Natural Science Foundation of China(NSFC)(Grant Nos.62375292 and 61975242);Natural Science Foundation of Guangdong Province for Distinguished Young Scholars(No.2023B1515020028);Fund of Sun Yat-sen University(No.12240012).
Mid-infrared(MIR)Kerr microcombs are of significant interest for portable dual-comb spectroscopy and precision molecular sensing due to strong molecular vibrational absorption in the MIR band.However,achieving a compa...
关键词：Mid-infrared Kerr microcombs Two-color soliton Multi-octave Chalcogenide glasses 
Bright soliton dynamics for resonant nonlinear Schrödinger equation with generalized cubic-quintic nonlinearity
《Chinese Physics B》2024年第12期278-288,共11页Keyu Bao Xiaogang Tang Ying Wang 
Project supported by the National Natural Science Foundation of China(Grant No.11547024)。
For systems modeled by the resonant nonlinear Schrödinger equation(RNLSE)with generalized cubic-quintic nonlinearity,we derive the bright soliton solution of the equation in(1+1)dimensions,using the modified F-expansi...
关键词：SOLITON resonant nonlinear Schrödinger equation F-expansion method 
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