40 Gb/s WDM NRZ-DPSK all-optical clock recovery and data demodulation based on a periodic Bragg filter
Conference ContributionContestabile, G., Proietti, R., Calabretta, N., D'Errico, A., Presi, M. & Ciaramella, E. (2008). 40 Gb/s WDM NRZ-DPSK all-optical clock recovery and data demodulation based on a periodic Bragg filter. 2008 Conference on Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC, 24-28 February 2008, San Diego, California (pp. 1-3). Piscataway: Institute of Electrical and Electronics Engineers (IEEE). In Scopus Cited 4 times.
We demonstrate a novel optical circuit for the simultaneous demodulation and alloptical clock-recovery of 40Gb/s WDM NRZ-DPSK signals. The circuit is based on an ad-hoc periodic FBG-filter. We report complete characterization in the whole C-band.