Baker-Meflah, L;
Savory, S;
Thomsen, B;
Mitchell, J;
Bayvel, P;
(2007)
In-band OSNR monitoring using spectral analysis after frequency down-conversion.
IEEE Photonics Technology Letters
, 19
(2)
pp. 115-117.
10.1109/LPT.2006.888971.
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Abstract
A novel method for simultaneous optical signal-to-noise ratio and chromatic dispersion monitoring in wavelength-division multiplexed 40-Gb/s systems is proposed and demonstrated. This technique has a fast response time of < 10 ms, applicable to dynamically reconfigurable networks, and is able to simultaneously monitor multiple impairments across multiple channels.
| Type: | Article |
|---|---|
| Title: | In-band OSNR monitoring using spectral analysis after frequency down-conversion |
| DOI: | 10.1109/LPT.2006.888971 |
| Publisher version: | http://dx.doi.org/10.1109/LPT.2006.888971 |
| Language: | English |
| Keywords: | Chromatic dispersion (CD), optical signal-to-noise ratio (OSNR), single sideband (SSB) |
| 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/1476373 |
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