期刊
OPTIK
卷 141, 期 -, 页码 157-167出版社
ELSEVIER GMBH
DOI: 10.1016/j.ijleo.2017.05.057
关键词
Solitons; DWDM system; Kerr law; Parabolic law; Extended trial equation
类别
资金
- National Science Foundation for Young Scientists of Wuhan Donghu University
- Department of Mathematics and Statistics at Tshwane University of Technology
- South African National Foundation [92052 IRF1202210126]
- Qatar National Research Fund (QNRF) [NPRP 8-028-1-001]
This paper obtains bright and singular optical solitons by the aid of extended trial equation approach. Both Kerr law and parabolic law of nonlinearity are considered. Solutions are obtained in terms of elliptic functions and in the limiting cases of the modulus of ellipticity, soliton solutions as well as periodic singular solutions fall out. (C) 2017 Elsevier GmbH. All rights reserved.
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