4-Wavelength 2R regeneration based on self-phase modulation and inter-channel walk-off control in bidirectional fiber configuration
Refereed conference paper presented and published in conference proceedings


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AbstractWe propose a novel multi-wavelength regeneration scheme in which timing walk-off on different WDM channels is controlled to avoid the overlapping of the channels in time domain such that effective mitigation of the nonlinear interchannel impairments can be obtained, and the number of supported channels in the regeneration is increased by applying a bidirectional fiber configuration. In our scheme, optical 2R regeneration is successfully demonstrated for four 10-Gb/s RZ-OOK WDM channels spaced by 300 GHz. Both the scalability and the cascadability of our proposed regenerator were also evaluated in numerical simulations.
All Author(s) ListChong K.M., Xu J., Chen L.K.
Name of ConferenceAsia Communications and Photonics Conference and Exhibition, ACP 2009
Start Date of Conference02/11/2009
End Date of Conference06/11/2009
Place of ConferenceShanghai
Country/Region of ConferenceChina
Proceedings TitleProceedings of SPIE - The International Society for Optical Engineering
Year2009
Month11
Day25
Volume Number7632
PublisherSPIE, Optical Society of America, IEEE Photonics Society
PagesArticle number 763203
ISBN978-081948034-7
ISSN0277786X
LanguagesEnglish-United Kingdom

Last updated on 2021-16-09 at 00:15