期刊
NONLINEAR DYNAMICS
卷 85, 期 2, 页码 1319-1329出版社
SPRINGER
DOI: 10.1007/s11071-016-2762-9
关键词
Solitons; Jacobi elliptic functions; Non-Kerr nonlinearity; Optical couplers
资金
- Research Center of the Center for Female Scientific and Medical Colleges, Deanship of Scientific Research, King Saud University
In this work, the coupled nonlinear Schrodinger's equation (CNLSE) is studied with four forms of nonlinearity. The nonlinearities that are considered in this paper are the Kerr law, power law, parabolic law and dual-power law. Jacobi elliptic function solutions and also bright and dark optical soliton solutions are obtained for each law of the CNLSE. We will acquire constraint conditions for the existence of obtained solitons.
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