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Graded-index breathing solitons from Airy pulses in multimode fibers

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成果类型:
期刊论文
作者:
Deng, Zhixiang;Chen, Yu;Liu, Jun*;Zhao, Chujun;Fan, Dianyuan
通讯作者:
Liu, Jun
作者机构:
[Deng, Zhixiang; Fan, Dianyuan; Chen, Yu; Liu, Jun] Shenzhen Univ, Int Collaborat Lab 2D Mat Optoelect Sci & Technol, Key Lab Optoelect Devices & Syst, Minist Educ & Guangdong Prov,Coll Optoelect Engn, Shenzhen 518060, Peoples R China.
[Deng, Zhixiang] Univ South China, Sch Elect Engn, Hengyang 421001, Peoples R China.
[Liu, Jun] Aston Univ, Aston Inst Photon Technol, Sch Engn & Appl Sci, Birmingham B4 7ET, W Midlands, England.
[Zhao, Chujun] Hunan Univ, Lab Micro Nano Optoelect Devices, Minist Educ, IFSA Collaborat Innovat Ctr,Sch Phys & Elect, Changsha 410082, Hunan, Peoples R China.
通讯机构:
[Liu, Jun] S
[Liu, Jun] A
Shenzhen Univ, Int Collaborat Lab 2D Mat Optoelect Sci & Technol, Key Lab Optoelect Devices & Syst, Minist Educ & Guangdong Prov,Coll Optoelect Engn, Shenzhen 518060, Peoples R China.
Aston Univ, Aston Inst Photon Technol, Sch Engn & Appl Sci, Birmingham B4 7ET, W Midlands, England.
语种:
英文
关键词:
Dispersion (waves);Fibers;Nonlinear equations;Solitons;Breathing solitons;Extreme wave events;Localized structures;Localized wave packets;Non-linear parameters;Nonlinear dispersive;Periodic evolution;Self-imaging effects;Multimode fibers
期刊:
Optics Express
ISSN:
1094-4087
年:
2019
卷:
27
期:
2
页码:
483-493
基金类别:
European Horizon 2020-MSCA-IF under Grant 701493, the National Natural Science Fund Foundation of China (NSFC) (Grants 61805115, 61875132, 61505124, 61505122, and 61606166), the Science and Technology Planning Project of Guangdong Province of China under Grant 2016KCXTD006, and Shenzhen Government’s Plan of Science and Technology (Grant No. JCYJ20170302153731930).
机构署名:
本校为其他机构
院系归属:
电气工程学院
摘要:
Breathing solitons, as localized wave packets with a periodic evolution in amplitude and duration, are able to model extreme wave events in complex nonlinear dispersive systems. We have numerically studied the formation and manipulation of graded-index breathing solitons embedded in nonlinear multimode fibers based on a single nonlinear Schrödinger equation that includes the spatial self-imaging effect through a periodically varying nonlinear parameter. Through changing specific parameters of the input optical field, we can manipulate the peri...

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