Optical rogue waves for the coherently coupled nonlinear Schrödinger equation with alternate signs of nonlinearities |
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| Institution: | 1. College of Science, Minzu University of China, Beijing 100081, China;2. Institute of Applied Physics and Computational Mathematics, Beijing 100088, China;3. The Graduate School of China Academy of Engineering Physics, Beijing 100088, China |
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| Abstract: | In this paper, optical rogue waves for the coherently coupled nonlinear Schrödinger equation with alternate signs of nonlinearities are investigated via Darboux transformation. We derive family of structures of rogue wave, including rogue waves with one peak and two valleys, bright rogue waves without valleys while with one peak or two peaks. |
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| Keywords: | Coherently coupled nonlinear Schrödinger equation with alternate signs of nonlinearities Darboux transformation Rogue wave |
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