Analyses of variations of non-degenerated four-wave mixing between co-pump Fabry-Perot modes and signal in a non-zero dispersion shifted fiber

Tsu Te Kung, Chi Feng Chen

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

Abstract

We theoretically and experimentally study of the four-wave mixing (FWM) between co-propagated pump and signal in a distributed Raman amplifier (DRA) over a 25 km of non-zero dispersion shifted fiber (NZDSF) with zero dispersion wavelength of 1495 nm. The 100 mW pump Fabry-Perot (FP) spectra centered at 1440 nm is reproduced via FWM around the single-wavelength probe signal around 1550 nm. The maximum FWM generated power ratio is found in the matching of the group delay between the signal and the two adjacent modes with larger powers in the pump Fabry-Perot laser diode. The zero-dispersion wavelength of NZDSF can also be determined at the middle of the center wavelength of pump and signal waves where maximum FWM occurs at minimum phase mismatching between two 14xx nm FP pump wavelengths and two 15xx nm signal wavelengths.

Original languageEnglish
Title of host publicationOptical Transmission Systems, Switching, and Subsystems VII
DOIs
StatePublished - 2009
EventOptical Transmission Systems, Switching, and Subsystems VII - Shanghai, China
Duration: 2 Nov 20096 Nov 2009

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7632
ISSN (Print)0277-786X

Conference

ConferenceOptical Transmission Systems, Switching, and Subsystems VII
Country/TerritoryChina
CityShanghai
Period2/11/096/11/09

Keywords

  • Distributed raman amplifier
  • Four-wave mixing
  • Non-zero dispersion shifted fiber

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