Generation of FCC-compliant ultra-wideband waveforms using directly modulated semiconductor distributed-feedback laser

Quang Trung Le, Dieter Briggmann, Franko Kuppers

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

Abstract

In this manuscript, we demonstrate experimentally the generation of U.S. Federal Communications Commission (FCC)-compliant ultra-wideband (UWB) waveforms based on direct modulation of semiconductor distributed-feedback laser, optical filtering and chromatic dispersion effect in single-mode fiber. The intensity modulation and the frequency modulation of the directly modulated laser are combined by the optical filter, which performs a photonic electro-optical derivative operation. The laser oscillation effect as well as the influence of chromatic dispersion in single-mode fiber are studied. Higher-order derivative of Gaussian pulse, which satisfies Federal Communications Commission regulation for indoor wireless communications, are obtained with precise laser control and dispersion management.

Original languageEnglish
Title of host publication2014 IEEE 5th International Conference on Communications and Electronics, IEEE ICCE 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages12-16
Number of pages5
ISBN (Electronic)9781479950515
DOIs
Publication statusPublished - 3 Oct 2014
Externally publishedYes
Event5th IEEE International Conference on Communications and Electronics, IEEE ICCE 2014 - Da Nang City, Viet Nam
Duration: 30 Jul 20141 Aug 2014

Publication series

Name2014 IEEE 5th International Conference on Communications and Electronics, IEEE ICCE 2014

Conference

Conference5th IEEE International Conference on Communications and Electronics, IEEE ICCE 2014
Country/TerritoryViet Nam
CityDa Nang City
Period30/07/141/08/14

Keywords

  • Access network
  • AM-FM conversion
  • direct modulation
  • doublet waveform
  • frequency modulation
  • monocycle waveform
  • optical-wireless converged network
  • passive optical network
  • radio-over-fiber
  • semiconductor laser
  • transmitter
  • ultrawideband

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