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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:
Multimode fibers;Nonlinear optical fibers;Optical fields;Space division multiplexing;Temporal solitons;Wave propagation
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 [701493]; National Natural Science Fund Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [61805115, 61875132, 61505124, 61505122, 61606166]; Science and Technology Planning Project of Guangdong Province of China [2016KCXTD006]; Shenzhen Government's Plan of Science and Technology [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 Schrodinger 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 period and depth of graded-index breathing soliton dyna...

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