# Dissipative optical solitons in asymmetric Rosen-Morse potential

Source: [Dissipative optical solitons in asymmetric Rosen-Morse potential](<https://www.sota2.com/research/paper/68fa3ae91e209131ce8ce562>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-25T00:18:42.748Z

Authors: K. Hari, K. Manikandan, R. Sankaranarayanan

Published: 2019-11-12T12:35:10.000Z

## Abstract

We investigate the existence and stability of dissipative soliton solution in a system described by complex Ginzburg-Landau (CGL) equation with asymmetric complex potential, which is obtained from original parity reflection - time reversal ($\\mathcal{PT}$) symmetric Rosen-Morse potential. In this study, stability of solution is examined by numerical analysis to show that solitons are stable for some parameter ranges for both self-focusing and self-defocusing nonlinear modes. Dynamical properties such as evolution and transverse energy flow for both modes are also analyzed. Obtained results are useful for experimental designs and applications in related fields.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/1911.05605>)

[PDF](<https://arxiv.org/pdf/1911.05605.pdf>)