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An upstream multi-wavelength shared PON based on tunable self-seeding fabry-pérot laser diode for upstream capacity upgrade and wavelength multiplexing

Abstract : We proposed an Upstream Multi-Wavelength Shared (UMWS) PON architecture based on a tunable self-seeding Fabry-Perot laser diode (FP-LD) at ONU. The performances of the wavelength and power stability, side-mode suppression ratio (SMSR), tuning range for the proposed tunable self-seeding laser module at ONU are experimentally investigated. The BER is measured with direct modulation on FP-LD of 1.25 Gbps upstream data. The extensive simulations not only evaluate the enhanced performance from the upstream wavelength-sharing, but also for the first time investigate the impact of channel Switch Latency (SL) on the network performance. © 2011 Optical Society of America.
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Submitted on : Tuesday, July 2, 2013 - 2:06:58 PM
Last modification on : Tuesday, October 6, 2020 - 4:30:48 PM

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M. Zhu, S. Xiao, Z. Zhou, W. Guo, L. Yi, et al.. An upstream multi-wavelength shared PON based on tunable self-seeding fabry-pérot laser diode for upstream capacity upgrade and wavelength multiplexing. Optics Express, Optical Society of America - OSA Publishing, 2011, 19 (9), pp.8000-8010. ⟨10.1364/oe.19.008000⟩. ⟨hal-00830766⟩

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