26 March 2016 Simulation of non-Gaussian optical pulse propagation over piece-wise regular fiber optic link with conventional laser-optimized multimode fiber operating in a few-mode regime
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Proceedings Volume 9807, Optical Technologies for Telecommunications 2015; 980706 (2016) https://doi.org/10.1117/12.2234568
Event: XIII International Scientific and Technical Conference on Optical Technologies in Telecommunications, 2015, Ufa, Russian Federation
Abstract
This work presents results of simulation of non-Gaussian pulse propagation over fiber optic link with irregular weakly guiding silica graded-index laser-optimized multimode optical fiber (OM2+/OM3 Cat.) operating in a few-mode regime. Here recently proposed model of irregular few-mode fiber optic link been introduced in the previous works was applied, which is based on split-step method approach combined with piece-wise regular representation. Model takes into account launch conditions, differential mode delay, both lower- and higher-order mode chromatic dispersion, differential mode attenuation, mode mixing and power diffusion occurring due to real fiber irregularity and micro-/macro-bends. Parabolic and triangular as well as Gaussian and hyperbolic secant shape laser-excited optical pulse propagation over conventional silica laser-optimized multimode fibers was simulated and researched. Some results of pulse dynamics comparison analysis are represented.
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Anton V. Bourdine, Anton V. Bourdine, } "Simulation of non-Gaussian optical pulse propagation over piece-wise regular fiber optic link with conventional laser-optimized multimode fiber operating in a few-mode regime", Proc. SPIE 9807, Optical Technologies for Telecommunications 2015, 980706 (26 March 2016); doi: 10.1117/12.2234568; https://doi.org/10.1117/12.2234568
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