Teixeira, A;
Lavery, D;
Ciaramella, E;
Schmalen, L;
Iiyama, N;
Ferreira, RM;
Randel, S;
(2020)
DSP Enabled Optical Detection Techniques for PON.
Journal of Lightwave Technology
, 38
(3)
pp. 684-695.
10.1109/jlt.2020.2964877.
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Abstract
Some of the different aspects of the DSP enabled receivers in access networks will be addressed in this article. A revision of the main topics which may impact DSP design will be discussed through application examples. Modulation formats, KK receivers, and coherent receivers are analyzed at light of the DSP enabled receivers’ impact. Also, relevant are FEC and burst mode which are debated at the light of PON requirements. Simplified analog coherent receivers are presented as a use case to serve as simplification path for non-DSP high performance receivers. On the other end, aiming at discussing current PON limits, an ultra dense wavelength division multiplexing (UDWDM) use case is also presented where several advanced topics like pulse shaping, high density, and simplified DSP operations are considered.
| Type: | Article |
|---|---|
| Title: | DSP Enabled Optical Detection Techniques for PON |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/jlt.2020.2964877 |
| Publisher version: | https://doi.org/10.1109/jlt.2020.2964877 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | DSP , PON , DMT , KK , FEC , coherent , quasi coherent , UDWDM , burst mode |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10092004 |
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