Baker-Meflah, L and Savory, S and Thomsen, B and Mitchell, J and Bayvel, P (2007) In-band OSNR monitoring using spectral analysis after frequency down-conversion. IEEE PHOTONIC TECH L , 19 (2-4) 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 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/LPT.2006.888971 |
| Keywords: | chromatic dispersion (CD), optical signal-to-noise ratio (OSNR), single sideband (SSB) |
| UCL classification: | UCL > School of BEAMS > Faculty of Engineering Science > Electronic and Electrical Engineering UCL > School of BEAMS > Faculty of Engineering Science > Engineering Science Faculty Office |
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