Near-Zero Modal-Dispersion (NEMO) Coupled-Core Multi-Core Fibers
نویسندگان
چکیده
Wepropose a design for coupled-core multi-core fibers that allows to achieve extremely low levels of modal dispersion. These fibers, which we dub NEar-zero MOdal-dispersion (NEMO) have an even number cores regularly distributed on circle, and the optimal parameters follow from simple condition independent cores. The modal-dispersion reduction trades off some fiber mode-mixing effectiveness, yet without compromising its beneficial property mitigating nonlinear signal distortions. semi-analytical tool developed this study effectively characterize effect various types perturbations ideal structure.
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ژورنال
عنوان ژورنال: Journal of Lightwave Technology
سال: 2021
ISSN: ['0733-8724', '1558-2213']
DOI: https://doi.org/10.1109/jlt.2021.3115912