Impact of Phase-Filtering on Optical Spectral Reshaping with Microring Resonators for Directly-Modulated 4-PAM Signals

Oskars Ozolins, Francesco Da Ros, Valentina Cristofori, Xiaodan Pang, A. Udalcovs, R. Schatz, Leif Katsuo Oxenløwe, S. Popov, Gustav Nordahl Jacobsen, Christophe Peucheret

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

Abstract

We investigate microring resonator (MRRs)-based optical spectral reshaping for directly-modulated 4-PAM signals. The phase-filtering of MRR, and consequent dispersion added to the signal, yields 120% reach increase compared to the 95% of amplitude-only filtering.
Original languageEnglish
Title of host publicationProceedings of 2018 Conference on Lasers and Electro-Optics (CLEO)
Number of pages2
PublisherOptical Society of America
Publication date2018
Pages1-2
ISBN (Print)9781943580422
DOIs
Publication statusPublished - 2018
Event2018 Conference on Lasers and Electro-Optics (CLEO) - San Jose Convention Center, San Jose, United States
Duration: 13 May 201818 May 2018

Conference

Conference2018 Conference on Lasers and Electro-Optics (CLEO)
LocationSan Jose Convention Center
CountryUnited States
CitySan Jose
Period13/05/201818/05/2018

Bibliographical note

From the session: Short Reach Communication (SM2C)

Keywords

  • Transfer functions
  • Dispersion
  • Optical filters
  • Optical resonators
  • Filtering
  • Frequency modulation

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