Lavery, D;
Gerard, T;
Erkilinc, S;
Liu, Z;
Galdino, L;
Bayvel, P;
Killey, RI;
(2019)
Opportunities for Optical Access Network Transceivers Beyond OOK.
Journal of Optical Communications and Networking
, 11
(2)
A186-A195.
10.1364/JOCN.11.00A186.
Preview |
Text
SUBMISSION1.pdf - Accepted Version Download (606kB) | Preview |
Abstract
In response to the ever-growing challenge of using conventional direct-modulation/direct-detection transceivers for upgrading passive optical networks, there has recently been a surge in interest in alternative transceiver technologies. Candidate systems include (simplified) coherent receivers, and digital signal processing in combination with direct detection. Beyond these mainstream solutions, other, more esoteric, system designs have been proposed, including networks based on general purpose signal processing hardware, split carrier transmitters, and ultra-wide bandwidth coherent receivers. Herein, we review these techniques and detail an experimental investigation of an ultra-wide bandwidth coherent receiver. It is found that the use of a dual-local oscillator receiver in an ultra-dense wavelength division multiplexed passive optical network (UDWDM-PON) enables the simultaneous detection of multiple upstream channels while efficiently using the complete receiver optoelectronic bandwidth.
| Type: | Article |
|---|---|
| Title: | Opportunities for Optical Access Network Transceivers Beyond OOK |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1364/JOCN.11.00A186 |
| Publisher version: | https://doi.org/10.1364/JOCN.11.00A186 |
| 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. |
| 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 Chemical Engineering 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/10070946 |
Loading...
Loading...Loading...| 1. |  United States | 10 |
| 2. |  China | 5 |
| 3. |  United Kingdom | 3 |
| 4. |  Japan | 2 |
| 5. |  Singapore | 2 |
| 6. |  Russian Federation | 2 |
| 7. |  Germany | 1 |
| 8. |  Taiwan | 1 |
| 9. |  Greece | 1 |
| 10. |  Europe | 1 |
Archive Staff Only
 |
View Item |
