A Novel Re-modulation Scheme to Achieve Colorless High-Speed WDM-PON with Enhanced Tolerance to Chromatic Dispersion and Re-modulation Misalignment

Concepts

EngineeringElectrical EngineeringDigital CommunicationOptoelectronicsPhotonicsFiber-optic CommunicationModulationOptical Communication SystemsOptical InterconnectsOptical ModulationOptical ModulatorsChromatic DispersionChromatic Dispersion CompensationDispersion CompensationDispersion ManagementHigh-speed Optical ModulationHigh-speed TransmissionModulation FormatsOptical Modulation Formats

Abstract

We propose a novel re-modulation scheme using downstream OOK and upstream DPSK. A 30-km-range colorless WDM-PON without dispersion compensation and re-modulation synchronization was demonstrated within 1-dB penalty for both 10-Gbit/s downstream and 10-Gbit/s upstream signals.

References

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Engineering, Communication, Electrical Engineering +17

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Engineering, Communication, Electrical Engineering +15

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