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Periodic waves in bimodal optical fibers

K. W. Chow·K. Nakkeeran·Boris A. Malomed
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Abstract

We consider coupled nonlinear Schrodinger equations (CNLSE) which govern the propagation of nonlinear waves in bimodal optical fibers. The nonlinear transform of a dual-frequency signal is used to generate an ultra-short-pulse train. To predict the energy and width of pulses in the train, we derive three new types of travelling periodic-wave solutions, using the Hirota bilinear method. We also show that all the previously reported periodic wave solutions of CNLSE can be derived in a systematic way, using the Hirota method.

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K. W. Chow, K. Nakkeeran, Boris A. Malomed. 2003-03-07. Periodic waves in bimodal optical fibers. https://doi.org/10.1016/s0030-4018(03)01319-1

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