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Fully parallel algorithm for simulating dispersion-managed wavelength-division-multiplexed optical fiber systems

P. M. Lushnikov
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Abstract

An efficient numerical algorithm is presented for massively parallel simulations of dispersion-managed wavelength-division-multiplexed optical fiber systems. The algorithm is based on a weak nonlinearity approximation and independent parallel calculations of fast Fourier transforms on multiple CPUs. The algorithm allows one to implement numerical simulations M/2 times faster than a direct numerical simulation by a split-step method, where M is a number of CPUs in parallel network.

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P. M. Lushnikov. 2002-02-23. Fully parallel algorithm for simulating dispersion-managed wavelength-division-multiplexed optical fiber systems. https://doi.org/10.1364/ol.27.000939

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