SOLITON

作品数:767被引量:855H指数:13
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相关领域:理学更多>>
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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Matrix integrable fifth-order mKdV equations and their soliton solutions被引量:2
《Chinese Physics B》2023年第2期47-52,共6页马文秀 
supported in part by the National Natural Science Foundation of China (Grant Nos. 11975145, 11972291, and 51771083);the Ministry of Science and Technology of China (Grant No. G2021016032L);the Natural Science Foundation for Colleges and Universities in Jiangsu Province, China (Grant No. 17 KJB 110020)。
We consider matrix integrable fifth-order mKdV equations via a kind of group reductions of the Ablowitz–Kaup–Newell–Segur matrix spectral problems. Based on properties of eigenvalue and adjoint eigenvalue problems,...
关键词:matrix integrable equation Riemann–Hilbert problem SOLITON 
Robust cavity soliton formation with hybrid dispersion被引量:1
《Photonics Research》2018年第6期647-651,共5页JING WANG YUHAO GUO HENAN LIU LIONEL C.KIMERLING JURGEN MICHEL ANURADHA M.AGARWAL GUIFANG LI LIN ZHANG 
National Basic Research Program of China(973)(2014CB340104/3);National Natural Science Foundation of China(NSFC)(61775164,61335005,61575142,61431009);Advanced Integrated Optoelectronics Facility at the Tianjin University,China
Microresonator-based Kerr frequency combs have attracted a great deal of attention in recent years, in which mode locking of the generated combs is associated with bright or dark cavity soliton formation. In this pape...
关键词:Nonlinear optics four-wave mixing Kerr effect 
Compact 517 MHz soliton mode-locked Er-doped fiber ring laser被引量:3
《Photonics Research》2016年第1期27-29,共3页Jian Zhang Ziyun Kong Yizhou Liu Aimin Wang Zhigang Zhang 
supported by the Major National Basic Research Program of China (2013CB922401);the National Natural Science Foundation of China (60927010, 10974006, and 11027404)
We report on a compact passive mode-locked Er:fiber ring laser operated at the fundamental repetition rate of 517 MHz, which we believe is the highest fundamental repetition rate ever reported in a ring cavity fiber l...
关键词:mode rate Compact 517 MHz soliton mode-locked Er-doped fiber ring laser ring 
Observation of wave-breaking-free square pulses in a fiber ring laser被引量:3
《Chinese Optics Letters》2015年第10期64-67,共4页刘彤辉 贾东方 刘迎 王肇颖 杨天新 
supported by the Natural Science Foundation of China (Nos. 61377078 and 61275084);the National Basic Research Program of China (No. 2014CB340100)
We experimentally and numerically demonstrate the generation of square pulses without any wave-breaking in a fiber ring laser. A segment of nonzero dispersion-shifted fiber is used to increase the laser cavity length ...
关键词:breaking tuned length Observation generating numerically nonlinearity locked optimize soliton 
Kuznetsov-Ma Soliton in Coupled Quantum Wells
《Chinese Physics Letters》2015年第7期90-94,共5页杜英杰 谢小涛 于金影 白晋涛 
Supported by the National Basic Research Program of China under Grant No 2010CB434811;the National Natural Science Foundation of China under Grant Nos 11047025 and 201180016
We show the possibility to generate Kuznetsov-Ma solitons based on bound-to-bound intersubband transitions in an asymmetric two-coupled well structure. By presenting the modulation instability of the nonlinear system ...
关键词:Kuznetsov-Ma Soliton in Coupled Quantum Wells 
Design for photonic crystal fibers with high nonlinearity and flattened dispersion for self-frequency shift of Raman soliton
《The Journal of China Universities of Posts and Telecommunications》2014年第6期72-77,共6页HU Xiao-ming YUAN Jin-hui YU Chong-xiu WEI Shuai 
supported by the National Basic Research Program of China (2010CB327605 and 2010CB328300)
A new concept of photonic crystal fiber(PCF) with high nonlinearity and flattened dispersion was designed. The PCF structure is indeed a hexagon lattice. The bigger air holes in the outer rings are used to confine t...
关键词:PCF NONLINEARITY DISPERSION RSSFS 
Dynamics of magnetization in ferromagnet with spin-transfer torque
《Chinese Physics B》2014年第11期1-26,共26页李再东 贺鹏斌 刘伍明 
supported by the Natural Science Foundation of Hebei Province of China(Grant No.A2012202022);supported by the Aid Program for Young Teachers of Hunan University,the Project-sponsored by SRF for ROCS,SEM;the Aid Program for Science and Technology Innovative Research Team in Higher Educational Institution of Hunan Province,China;supported by the National Basic Research Program of China(Grant Nos.2011CB921502 and 2012CB821305);the National Natural Science Foundation of China(Grant Nos.61227902 and 61378017)
We review our recent works on dynamics of magnetization in ferromagnet with spin-transfer torque. Driven by constant spin-polarized current, the spin-transfer torque counteracts both the precession driven by the effec...
关键词:spin-transfer torque domain wall SOLITON ferromagnetic resonance 
Three-dimensional solitons in two-component Bose–Einstein condensates
《Chinese Physics B》2014年第11期198-201,共4页刘永恺 杨师杰 
supported by the National Natural Science Foundation of China(Grant No.11374036);the National Basic Research Program of China(Grant No.2012CB821403)
We investigate a kind of solitons in the two-component Bose-Einstein condensates with axisymmetric configurations in the R2 × S1 space. The corresponding topological structure is referred to as Hopfion. The spin text...
关键词:two-component Bose-Einstein condensates three-dimensional (3D) soliton coupled Gross-Pitaevskii equations Hopfion 
Code synchronization based on lumped time-delay compensation scheme with a linearly chirped fiber Bragg grating in all-optical analog-to-digital conversion
《Chinese Physics B》2014年第10期180-185,共6页王涛 康哲 苑金辉 田野 颜玢玢 桑新柱 余重秀 
Project supported by the National Basic Research Program,China(Grant Nos.2010CB327605 and 2010CB328300);the National High-Technology Research and Development Program of China(Grant No.2013AA031501);the National Natural Science Foundation of China(Grant No.61307109);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20120005120021);the Fundamental Research Funds for the Central Universities,China(Grant No.2013RC1202);the Program for New Century Excellent Talents in University,China(Grant No.NECT-11-0596);the Beijing Nova Program,China(Grant No.2011066);the Fund of State Key Laboratory of Information Photonics and Optical Communications(Beijing University of Posts and Telecommunications) China;the China Postdoctoral Science Foundation(Grant No.2012M511826);the Postdoctoral Science Foundation of Guangdong Province,China(Grant No.244331)
We propose a novel lumped time-delay compensation scheme for all-optical analog-to-digital conversion based on soliton self-frequency shift and optical interconnection techniques. A linearly chirped fiber Bragg gratin...
关键词:all-optical analog-to-digital lumped time-delay compensation soliton self-frequency shift lin-early chirped fiber Bragg grating 
Six-bit all-optical quantization using photonic crystal fiber with soliton self-frequency shift and pre-chirp spectral compression techniques被引量:1
《Chinese Physics B》2013年第11期345-349,共5页康哲 苑金辉 李莎 解松霖 颜玢玢 桑新柱 余重秀 
Project supported by the National Basic Research Program of China(Grant Nos.2010CB327605 and 2010CB328304);the National High-Technology Research and Development Program of China(Grant No.2013AA031501);the National Natural Science Foundation of China(Grant No.61307109);the Research Foundation from Ministry of Education of China(Grant No.109015);the Program for New Century Excellent Talents in University of Ministry of Education of China(Grant No.NECT-11-0596);the Beijing Nova Program,China(Grant No.2011066);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20120005120021);the Fundamental Research Funds for the Central Universities of Ministry of Education of China(Grant No.2013RC1202);the China Postdoctoral Science Foundation(Grant No.2012M511826);the Postdoctoral Science Foundation of Guangdong Province,China(Grant No.244331)
In this paper, we propose an optical quantization scheme for all-optical analog-to-digital conversion that facilitates photonics integration. A segment of 10-m photonic crystal fiber with a high nonlinear coefficient ...
关键词:all-optical analog-to-digital conversion photonic crystal fiber soliton self-frequency shift spectralcompression 
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