Tunable all-optical delay structure based on stimulated Brillouin scattering slow light

Wen Piao Lin, Yu Fang Hsu, Han Lung Kuo

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

Abstract

An tunable all-optical delay structure using stimulated Brillouin scattering slow light process is proposed. The structure uses stimulated second-order Stokes wave as signal and stimulated first-order Stokes wave as pumping to reduce coupling mismatch of frequency and phase in gain amplifying process and simplify the structure complexity. The delay time between signal demodulated from amplified second-order and RF signal can be easily tuned by adjusting the variable optical attenuator in the system. The delay can be tuned from 13.8 ns to 22.2 ns at a power gain of 8 dB when RF frequency is set to 50 MHz.

Original languageEnglish
Title of host publicationICTON 2015 - 17th International Conference on Transparent Optical Networks
EditorsMarek Jaworski, Marian Marciniak
PublisherIEEE Computer Society
ISBN (Electronic)9781467378802
DOIs
StatePublished - 12 08 2015
Event17th International Conference on Transparent Optical Networks, ICTON 2015 - Budapest, Hungary
Duration: 05 07 201509 07 2015

Publication series

NameInternational Conference on Transparent Optical Networks
Volume2015-August
ISSN (Electronic)2162-7339

Conference

Conference17th International Conference on Transparent Optical Networks, ICTON 2015
Country/TerritoryHungary
CityBudapest
Period05/07/1509/07/15

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

Keywords

  • Stimulated Brillouin scattering
  • Stokes wave
  • Tunable all-optical delay

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