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25 Gb/s Colorless Transmitter Based on Reflective Electroabsorption Modulator for Ultra-Dense WDM-PON Application

  • Kebede Atra
  • , Giancarlo Cerulo
  • , Jean Guy Provost
  • , Karim Mekhazni
  • , Cosimo Calo
  • , Frederic Pommereau
  • , Carmen Gomez
  • , Catherine Fortin
  • , Jean Decobert
  • , Florence Martin
  • , Estelle Derouin
  • , Christophe Caillaud
  • , Didier Erasme
  • , Cédric Ware
  • , Franck Mallecot
  • , Mohand Achouche
  • III-V Lab (a joint laboratory between Nokia Bell Labs
  • Thales Research & Technology
  • Institut Polytechnique de Paris

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We present a colorless transmitter based on a reflective electroabsorption modulator (EAM) monolithically integrated with a semiconductor optical amplifier (SOA). A semi-insulating buried heterostructure (SI-BH) technology is used to define the device waveguide structures. The integration of the SOA allows to fully compensate for insertion losses. We observe up to +2 dB net gain in the fiber-coupled output power, for 90 mA SOA bias current. We demonstrate 25 Gb/s operation with non-return-to-zero (NRZ) modulation format, with a dynamic extinction ratio (DER) up to 14 dB for 2.6 V peak-to-peak EAM driving voltage. Colorless operation is demonstrated over 15 nm spectral range in the C-band. We achieved 10 km dispersion limited transmission distance at 25 Gb/s NRZ with a penalty of 3 dB at 10−3 bit error rate (BER).

Original languageEnglish
Title of host publicationInternet of Things, Infrastructures and Mobile Applications - Proceedings of the 13th IMCL Conference, IMCL 2019
EditorsMichael E. Auer, Thrasyvoulos Tsiatsos
PublisherSpringer Science and Business Media Deutschland GmbH
Pages1089-1100
Number of pages12
ISBN (Print)9783030499310
DOIs
Publication statusPublished - 1 Jan 2021
Event13th International Conference on Interactive Mobile Communication, Technologies and Learning, IMCL 2019 - Thessaloniki, Greece
Duration: 31 Oct 2019 → 1 Nov 2019

Publication series

NameAdvances in Intelligent Systems and Computing
Volume1192 AISC
ISSN (Print)2194-5357
ISSN (Electronic)2194-5365

Conference

Conference13th International Conference on Interactive Mobile Communication, Technologies and Learning, IMCL 2019
Country/TerritoryGreece
CityThessaloniki
Period31/10/19 → 1/11/19

Keywords

  • Colorless transmitter
  • Electroabsorption
  • REAM-SOA
  • SI-BH

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