Carrier recovery techniques for semiconductor laser frequency noise for 28 Gbd DP-16QAM

Miguel Iglesias Olmedo, Xiaodan Pang, Molly Piels, Richard Schatz, Gunnar Jacobsen, Sergei Popov, Idelfonso Tafur Monroy, Darko Zibar

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

Abstract

We report on the first experimental comparison of DD-PLL, two-stage feed forward, and two variations of extended Kalman filtering for tracking semiconductor laser frequency noise. We identify which carrier phase recovery technique works best depending on the carrier induced frequency noise profile.
Original languageEnglish
Title of host publicationProceedings of the 2015 Optical Fiber Communications Conference and Exhibition
PublisherIEEE
Publication date2015
Pages1-3
ISBN (Print)9781557529374
Publication statusPublished - 2015
EventOptical Fiber Communications Conference and Exposition 2015 - Los Angeles Convention Center, Los Angeles, CA, United States
Duration: 22 Mar 201526 Mar 2015

Conference

ConferenceOptical Fiber Communications Conference and Exposition 2015
LocationLos Angeles Convention Center
CountryUnited States
CityLos Angeles, CA
Period22/03/201526/03/2015

Keywords

  • Communication, Networking and Broadcast Technologies
  • Photonics and Electrooptics
  • Frequency modulation
  • Kalman filters
  • Laser noise
  • Optical noise
  • Optical transmitters
  • Resonant frequency

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