Modeling, Computation, Nonlinerarity, Randomness and Waves Seminar

The rapid development of the global information infrastructure leads to demand for an increased capacity of transmission systems. Currently only fiber optic-based communication technologies can meet these requirements. High-speed coherent communication systems have been considered the state-of-the-art over the past decade. These communication systems operate in a linear regime. This poses a significant obstacle for future development because natural fiber nonlinearity becomes a limiting factor with the need for greater transmission length and performance. Expanding the applications of coherent communications to nonlinearity is a challenging problem. This presentation will begin with a brief description of the principles of high-speed coherent communication technology and related mathematical models. Next, it will analyze new aspects of the problems caused by the nonlinearity that arising during the propagation of a train of optical pulses through a fiber. Finally, it will address potential approaches to solving these problems. These approaches are based on well-known integrability properties of basic models and advances in machine learning.  Ilya Kuk, Ildar Gabitov, Joe Gibney, University of Arizona.

Place:              Math, 402 and Zoom  https://arizona.zoom.us/j/83758253931Password:  applied