Short-distance propagation of nonlinear optical pulses

M. Isoard; A. M. Kamchatnov; N. Pavloff

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arXiv · 1903.00344

Short-distance propagation of nonlinear optical pulses

M. Isoard·A. M. Kamchatnov·N. Pavloff

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Abstract

We theoretically describe the quasi one-dimensional transverse spreading of a light pulse propagating in a defocusing nonlinear optical material in the presence of a uniform background light intensity. For short propagation distances the pulse can be described within a nondispersive approximation by means of Riemann's approach. The theoretical results are in excellent agreement with numerical simulations.

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M. Isoard, A. M. Kamchatnov, N. Pavloff. 2019-02-28. Short-distance propagation of nonlinear optical pulses. https://arxiv.org/abs/1903.00344

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