OCDM techniques for improved spectral densities

Hideyuki Sotobayashi

doi:10.1364/OAA.2002.OTuB1

Optical Amplifiers and Their Applications
OSA Trends in Optics and Photonics Series (Optica Publishing Group, 2002),
paper OTuB1
•https://doi.org/10.1364/OAA.2002.OTuB1

OCDM techniques for improved spectral densities

Hideyuki Sotobayashi

Optical Amplifiers and Their Applications 2002

Vancouver Canada
14–17 July 2002
ISBN: 1-55752-720-2

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High Capacity Transmission Effects (OTuB)

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H. Sotobayashi, "OCDM techniques for improved spectral densities," in Optical Amplifiers and Their Applications, J. Nagel, S. Namiki, and L. Spiekman, eds., Vol. 77 of OSA Trends in Optics and Photonics Series (Optica Publishing Group, 2002), paper OTuB1.

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Abstract

OCDM is promising technique for improving spectral density. 1.6 bit/s/Hz spectral efficiency is achieved in OCDM/WDM link by QPSK optical encoding/decoding along with ultra-fast optical time-gating and optical hard thresholding in addition to polarization multiplexing.

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