Comparison of Physical Realizations of Multidimensional Voronoi Constellations in Single Mode Fibers

Ali Mirani; Kovendhan Vijayan; Shen Li; Zonglong He; Jochen Schröder; Peter Andrekson; Erik Agrell; Magnus Karlsson

European Conference on Optical Communication (ECOC) 2022
Technical Digest Series (Optica Publishing Group, 2022),
paper We5.39

Comparison of Physical Realizations of Multidimensional Voronoi Constellations in Single Mode Fibers

Ali Mirani, Kovendhan Vijayan, Shen Li, Zonglong He, Jochen Schröder, Peter Andrekson, Erik Agrell, and Magnus Karlsson

European Conference and Exhibition on Optical Communication 2022

Basel Switzerland
18–22 September 2022
ISBN: 978-1-957171-15-9

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Joint Poster Session II (We5)

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A. Mirani, K. Vijayan, S. Li, Z. He, J. Schröder, P. Andrekson, E. Agrell, and M. Karlsson, "Comparison of Physical Realizations of Multidimensional Voronoi Constellations in Single Mode Fibers," in European Conference on Optical Communication (ECOC) 2022, J. Leuthold, C. Harder, B. Offrein, and H. Limberger, eds., Technical Digest Series (Optica Publishing Group, 2022), paper We5.39.

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Abstract

We investigate experimentally and numerically the impact of using different fiber dimensions to spread out the 32-dimensional Voronoi constellations. We find similar performance in experiments and less than 5.4% reach improvements in long-haul transmission simulations by spreading the constellation dimensions over time slots compared to wavelengths.

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