Solitons in Nonlinear Directional Couplers with Optical Metamaterials by Trial Function Scheme

• Authors: A. Arnous , M. Ekici , S. Moshokoa , M. Zaka Ullah , A. Biswas , M. Belic
• Languages of publication: EN

Abstracts

EN

This paper obtains soliton solutions to nonlinear directional couplers in optical metamaterials by the aid of trial function method. Three types of couplers are studied. Four forms of nonlinearity are considered. Bright, dark, and singular soliton solutions are retrieved. These soliton solutions appear with certain constraint conditions that guarantee their existence.

Keywords

EN

42.81.Dp; 42.65.Tg

Discipline

• 42.81.Dp: Propagation, scattering, and losses; solitons
• 42.65.Tg: Optical solitons; nonlinear guided waves(for solitons in fibers, see 42.81.Dp)

• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 132
• Issue: 4
• Pages: 1399-1410

Dates

published

2017-10

received

2017-03-23

Contributors

author

A. Arnous

• Department of Physics and Engineering Mathematics, Higher Institute of Engineering, El-Shorouk, Cairo, Egypt

author

M. Ekici

• Department of Mathematics, Faculty of Science and Arts, Bozok University, 66100 Yozgat, Turkey

author

S. Moshokoa

• Department of Mathematics and Statistics, Tshwane University of Technology, Pretoria-0008, South Africa

author

M. Zaka Ullah

• Operator Theory and Applications Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P.O. Box-80203, Jeddah-21589, Saudi Arabia

author

A. Biswas

• Department of Mathematics and Statistics, Tshwane University of Technology, Pretoria-0008, South Africa
• Operator Theory and Applications Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P.O. Box-80203, Jeddah-21589, Saudi Arabia

author

M. Belic

• Science Program, Texas A&M University at Qatar, P.O. Box 23874, Doha, Qatar

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Identifiers

DOI

10.12693/APhysPolA.131.1399