Experimental Investigation of Discrete Multitone Transmission in the Presence of Optical Noise and Chromatic Dispersion
Annika Dochhan, Laia Nadal, Helmut Griesser, Michael Eiselt, Michela, Svaluto Moreolo, and J\"org-Peter Elbers
TL;DR
This paper experimentally demonstrates discrete multitone optical transmission at 56Gb/s with simple modulation, achieving 50 km reach in the presence of optical noise and chromatic dispersion.
Contribution
It presents the first experimental demonstration of high-speed DMT transmission with adaptive loading in a practical optical system.
Findings
Achieved 56 Gb/s data rate over 50 km fiber.
Demonstrated robustness against optical noise and dispersion.
Validated the effectiveness of adaptive bit and power loading.
Abstract
Enabled by channel adaptive bit and power loading, we experimentally demonstrate discrete multitone transmission at 56Gb/s with simple intensity modulation and direct detection and achieve 50 km reach in the 1.55um window.
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Taxonomy
TopicsOptical Network Technologies · Semiconductor Lasers and Optical Devices · Photonic and Optical Devices