Novel DAC digital pre-emphasis algorithm for next-generation flexible optical transponders

A. Napoli, M. Mezghani, D. Rafique, V.A.J.M. Sleiffer, T. Rahman, B. Spinnler, S. Calabro, M. Bohn

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

20 Citations (Scopus)
1 Downloads (Pure)

Abstract

We present a novel digital pre-emphasis algorithm based on the mean-square-error. We numerically demonstrate a significant increase of the maximum transmittable symbol rate for 4- up to 64QAM and experimentally, a ~ 0.7dBQ-gain for 40GBaud-16QAM.
Original languageEnglish
Title of host publicationProceedings of the 2015 Optical Fiber Communication Conference (OFC), 22-26 March 2015, Los Angeles, California
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
PagesTh3G.6-1/3
Publication statusPublished - 2015

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