Cai, L;
Liu, Z;
Xiao, S;
Zhu, M;
Li, R;
Hu, W;
(2009)
Video-Service-Overlaid Wavelength-Division-Multiplexed Passive Optical Network.
IEEE Photonics Technology Letters
, 21
(14)
pp. 990-992.
10.1109/LPT.2009.2021528.
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Abstract
We propose and demonstrate a novel wavelength-division-multiplexed passive optical network (WDM-PON) with multicast overlay. By superimposing an inverse return-to-zero multicast signal onto a nonreturn-to-zero point-to-point signal, simultaneous transmission is realized for both services. At the optical network unit (ONU), only one photodiode is required to detect both signals. No complex receiver is demanded. Multicast control is realized through a switch for each wavelength at the optical line terminal. We successfully demonstrate the proposed WDM-PON.
| Type: | Article |
|---|---|
| Title: | Video-Service-Overlaid Wavelength-Division-Multiplexed Passive Optical Network |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/LPT.2009.2021528 |
| Publisher version: | https://doi.org/10.1109/LPT.2009.2021528 |
| 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: | Science & Technology, Technology, Physical Sciences, Engineering, Electrical & Electronic, Optics, Physics, Applied, Engineering, Physics, Inverse return-to-zero (IRZ), multicast, passive optical network (PON), wavelength-division multiplexing (WDM) |
| 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-pp.ucl.ac.uk/id/eprint/10059921 |
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