Spectrally Efficient DP-1024QAM 640 Gb/s Long Haul Transmission using a Frequency Comb

Frederik Klejs, Edson P. Da Silva, Mads Lillieholm, Metodi P. Yankov, Toshio Morioka, Leif K. Oxenlewe, Michael Galili

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


We experimentally investigate the long haul transmission of an 8 GBd DP-1024QAM over fully Raman amplified fiber spans using an optical frequency comb. We reach a potential spectral efficiency of 8.7 bit/s/Hz at 3000 km transmission and a potential data rate of 640 Gb/s.

Original languageEnglish
Title of host publicationProceedings of 2020 Optical Fiber Communications Conference and Exhibition
Number of pages3
Publication dateMar 2020
Article number9083047
ISBN (Electronic)9781943580712
Publication statusPublished - Mar 2020
EventOptical Fiber Communication Conference 2020 - San Diego Convention Center, San Diego, United States
Duration: 8 Mar 202012 Mar 2020


ConferenceOptical Fiber Communication Conference 2020
LocationSan Diego Convention Center
Country/TerritoryUnited States
CitySan Diego
SponsorAcacia Communications Inc., AC Photonics, Inc., Alibaba Group, Ciena Corporation, Cisco Systems


Dive into the research topics of 'Spectrally Efficient DP-1024QAM 640 Gb/s Long Haul Transmission using a Frequency Comb'. Together they form a unique fingerprint.

Cite this