• Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013
  • OSA Technical Digest (online) (Optica Publishing Group, 2013),
  • paper OTu2I.2
  • •https://doi.org/10.1364/OFC.2013.OTu2I.2
OFC

A Baud-Rate Sampled Coherent Transceiver with Digital Pulse Shaping and Interpolation

David S. Millar, Domaniç Lavery, Robert Maher, Benn C. Thomsen, Polina Bayvel, and Seb J. Savory

Author Information
Author Affiliations

David S. Millar,1,2,*Domaniç Lavery,1Robert Maher,1Benn C. Thomsen,1Polina Bayvel,1and Seb J. Savory1

1Optical Networks Group, University College London (UCL), Torrington Place, London, WC1E 7JE, UK

2Mitsubishi Electric Research Laboratories, 201 Broadway, Cambridge, MA, 02139 USA

*Corresponding author:millar@merl.com

Optical Fiber Communication Conference 2013

From the session
Nyquist Signaling (OTu2I)

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Abstract

We demonstrate a baud-rate sampled 3.125GBd QPSK digital coherent transceiver employing pulse shaping and interpolation. Compared to an over-sampled receiver, a fixed penalty of 1.4dB is measured being independent of sampling phase or chromatic dispersion.

© 2013 Optical Society of America

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