TR2013-010

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


    •  Millar, D.; Lavery, D.; Maher, R.; Thomsen, B.C.; Bayvel, P.; Savory, S.J., "A Baud-Rate Sampled Coherent Transceiver with Digital Pulse Shaping and Interpolation", Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), ISBN: 978-1-4799-0457-0, March 2013, pp. 1-3.
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      • @inproceedings{Millar2013mar,
      • author = {Millar, D. and Lavery, D. and Maher, R. and Thomsen, B.C. and Bayvel, P. and Savory, S.J.},
      • title = {A Baud-Rate Sampled Coherent Transceiver with Digital Pulse Shaping and Interpolation},
      • booktitle = {Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)},
      • year = 2013,
      • pages = {1--3},
      • month = mar,
      • isbn = {978-1-4799-0457-0},
      • url = {https://www.merl.com/publications/TR2013-010}
      • }
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  • Research Areas:

    Communications, Signal Processing


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.