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Stochastic perturbation of non-Kerr law optical solitons |
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| Authors: | Anjan Biswas Huaizhong Ren Swapan Konar |
| Institution: | aDepartment of Applied Mathematics and Theoretical Physics, Delaware State University, Dover, DE 19901-2277, USA;bDepartment of Physics and Mathematics, Tennessee State University, Nashville, TN 37209-1561, USA;cDepartment of Applied Physics, Birla Institute of Technology, Mesra, Ranchi 835215, India |
| Abstract: | The dynamics of optical solitons with non-Kerr law non-linearities, in presence of stochastic perturbation terms, is studied in this paper. The Langevin equations are derived and it is proved that the solitons travel through a fiber with a fixed mean velocity. The non-linearities that are considered here are the power law, parabolic law and the dual-power law types. |
| Keywords: | Optical solitons Soliton perturbation Non-Kerr law Langevin equations Stochastic differential equation |
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