Burst-Mode Actively-Filtered Receiver for TDM-PON Enabling Extended Reach and Improved Sensitivity

Robert Borkowski,W. Poehlmann,R. Bonk,Thomas Pfeiffer

2018 Optical Fiber Communications Conference and Exposition (OFC)（2018）

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摘要

We experimentally demonstrate an actively-filtered receiver for TDM-PON. Bias-current tuning of a DFB-based-filter enables tracking the wavelength-drift of DML under burst-mode operation. We measure >70% reach increase, >5dB sensitivity improvement, and 4.8dB higher extinction ratio.

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关键词

TDM-PON enabling extended reach,improved sensitivity,bias-current tuning,DFB-based-filter,burst-mode operation,actively-filtered receiver,wavelength-drift,DML,noise figure 5.0 dB,noise figure 4.8 dB

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