221 citations · 1.3k across the 44 of their papers we have counts for
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Conditional probability calculations for the nonlinear Schrödinger equation with additive noise
I. S. Terekhov, S. S. Vergeles, S. K. Turitsyn
The method for computation of conditional probability density function for the nonlinear Schrödinger equation with additive noise is developed. We present in a constructive form th…
Mutual information in nonlinear communication channel. Preliminary analytical results in large SNR and small nonlinearity limit
I. S. Terekhov, A. V. Reznichenko, S. K. Turitsyn
Applying perturbation theory to the path-integral representation for the mutual information of the nonlinear communication channel described by the nonlinear Shrödinger equation (N…
Nonlinear inverse synthesis for high spectral efficiency transmission in optical fibers
Son Thai Le, Jaroslaw E. Prilepsky, Sergei K. Turitsyn
In linear communication channels, spectral components (modes) defined by the Fourier transform of the signal propagate without interactions with each other. In certain nonlinear ch…
Nonlinear multi-core waveguiding structures with balanced gain and loss
Alejandro J. Martínez, Mario I. Molina, Sergei K. Turitsyn +1
We study existence, stability, and dynamics of linear and nonlinear stationary modes propagating in radially symmetric multi-core waveguides with balanced gain and loss. We demonst…
The laminar-turbulent transition in a fibre laser
E. G. Turitsyna, S. V. Smirnov, S. Sugavanam +7
Studying transition to a highly disordered state of turbulence from a linearly stable coherent laminar state is conceptually and technically challenging and immensely important, e.…