A Colorless ONU Scheme for WDM-OFDM-PON with Symmetric Bitrate and Low-cost Direct-detection Receivers

Cheng Lei; Minghua Chen; Hongwei Chen; Sigang Yang; Shizhong Xie

doi:10.1364/CLEO_AT.2015.JTh2A.69

CLEO: 2015
OSA Technical Digest (online) (Optica Publishing Group, 2015),
paper JTh2A.69
•https://doi.org/10.1364/CLEO_AT.2015.JTh2A.69

A Colorless ONU Scheme for WDM-OFDM-PON with Symmetric Bitrate and Low-cost Direct-detection Receivers

Cheng Lei, Minghua Chen, Hongwei Chen, Sigang Yang, and Shizhong Xie

CLEO: QELS_Fundamental Science 2015

San Jose, California United States
10–15 May 2015
ISBN: 978-1-55752-968-8

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Poster Session Thursday (JTh2A)

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C. Lei, M. Chen, H. Chen, S. Yang, and S. Xie, "A Colorless ONU Scheme for WDM-OFDM-PON with Symmetric Bitrate and Low-cost Direct-detection Receivers," in CLEO: 2015, OSA Technical Digest (online) (Optica Publishing Group, 2015), paper JTh2A.69.

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Abstract

By suppressing one of the conjugated sidebands, the phase-modulated downstream OFDM signal can be directly detected and remodulated for upstream transmission simultaneously. Thus, colorless ONU can be realized with symmetric bitrate and low-cost direct-detection receiver.

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