Chan, C-K;
Jia, W;
Liu, Z;
(2011)
Advanced modulation format generation using high-speed directly modulated lasers for optical metro/access systems.
In:
Proceedings of the Volume 8309, Optical Transmission Systems, Subsystems, and Technologies IX; 83090X.
SPIE Publishing: Shanghai, China.
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Abstract
We propose and experimentally demonstrate the generation of various modulation formats using a directly modulated chirp-managed laser (CML), including phase-shaped binary transmission (PSBT), inverse-return-to-zero duobinary (IRZ-duobinary), Manchester-duobinary, return-to-zero differential phase shift keying (RZ-DPSK) and return-to-zero differential quadrature phase-shift-keying (RZ-DQPSK). The CML-based modulation formats improved dispersion tolerance and their corresponding transmitters have the features of compactness, low power consumption and cost-effectiveness, which are desired in metro/access networks. System applications of such formats are also studied.
| Type: | Proceedings paper |
|---|---|
| Title: | Advanced modulation format generation using high-speed directly modulated lasers for optical metro/access systems |
| Event: | 2011 Asia Communications and Photonics Conference and Exhibition (ACP), 13-16 November 2011, Shanghai, China |
| Location: | Shanghai China |
| ISBN-13: | 10.1117/12.900452 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1117/12.900452 |
| Publisher version: | https://doi.org/10.1117/12.900452 |
| Language: | English |
| Additional information: | This version is the version of the record. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Abstracts, Chirp, Optical modulation, Lasers, Photonics |
| 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/10059920 |
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