Comparison of Geometrically Shaped and Probabilistically Shaped Bit-Loading DMT for Optical Interconnect System

Comparison of Geometrically Shaped and Probabilistically Shaped Bit-Loading DMT for Optical Interconnect System

We experimentally demonstrate the transmission performance of the bit-loading discrete multi-tone (DMT) signal in intensity modulation and direct detection (IM-DD) system with a transmission distance of 2km and a net data rate of 108-Gb/s by two different shaping methods. A detailed comparison betwe...

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Bibliographic Details
Main Authors:	Junjie Ding, Jiao Zhang, Jianjun Yu
Format:	Article
Language:	English
Published:	IEEE 2020-01-01
Series:	IEEE Photonics Journal
Subjects:	Bit-loading probabilistic shaping (PS) geometric shaping (GS) intensity modulation and direct detection (IM-DD).
Online Access:	https://ieeexplore.ieee.org/document/9031428/

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