Comparison of PAM-6 Modulations for Short-Reach Fiber-Optic Links with Intensity Modulation and Direct Detection

Tobias Prinz, Thomas Wiegart, Daniel Plabst, Talha Rahman, Md Sabbir Bin Hossain, Nebojsa Stojanovic, Stefano Calabro, Norbert Hanik, Gerhard Kramer

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

PAM-6 transmission is considered for short-reach fiber-optic links with intensity modulation and direct detection. Experiments show that probabilistically-shaped PAM-6 and a framed-cross QAM-32 constellation outperform conventional cross QAM-32 under a peak power constraint.

Original languageEnglish
Title of host publication2022 European Conference on Optical Communication, ECOC 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171159
StatePublished - 2022
Event2022 European Conference on Optical Communication, ECOC 2022 - Basel, Switzerland
Duration: 18 Sep 202222 Sep 2022

Publication series

Name2022 European Conference on Optical Communication, ECOC 2022

Conference

Conference2022 European Conference on Optical Communication, ECOC 2022
Country/TerritorySwitzerland
CityBasel
Period18/09/2222/09/22

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