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Conferences > OFC > 2009 > OMN > OMN6
  • Optical Fiber Communication Conference and National Fiber Optic Engineers Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper OMN6
  • •https://doi.org/10.1364/OFC.2009.OMN6

10-Gbit/s Next-Generation Coherent QPSK-PON with Reduced Bandwidth Requirements Employing Linear Digital Equalization with Adaptive Algorithm

Sang-Yuep Kim, Naoya Sakurai, Hideaki Kimura, and Kiyomi Kumozaki

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Abstract

We experimentally demonstrate a 10-Gbit/s coherent QPSK-PON with a reduced bandwidth. Using a linear feed-forward equalizer with an adaptive algorithm, the bandwidth requirement is reduced down to 2.5 GHz with an approximate 0.5-dB power penalty.

© 2009 Optical Society of America

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