arXiv · 1509.02418
Optical Rogue Waves in Vortex Turbulence
Abstract
We present a spatio-temporal mechanism for producing 2D optical rogue waves in the presence of a turbulent state with creation, interaction and annihilation of optical vortices. Spatially periodic structures with bound phase lose stability to phase unbound turbulent states in complex Ginzburg- Landau and Swift-Hohenberg models with external driving. When the pumping is high and the external driving is low, synchronized oscillations are unstable and lead to spatio-temporal turbulence with high excursions in amplitude. Nonlinear amplification leads to rogue waves close to turbulent optical vortices, where the amplitude tends to zero, and to probability distribution functions with long tails typical of extreme optical events.
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Christopher J. Gibson, Alison M. Yao, Gian-Luca Oppo. 2016-02-11. Optical Rogue Waves in Vortex Turbulence. https://doi.org/10.1103/physrevlett.116.043903
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