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Communication Dans Un Congrès Année : 2018

Silicon modulators for the generation of advanced modulation formats

Résumé

Silicon photonics has appeared in the recent years as the best suited technology for fulfilling the demands of future optical interconnects. In this framework, modulators are key elements in the performance of an optical link. In order to achieve modulation in silicon the Free-Carrier Plasma Dispersion (FCPD) effect is normally used. In fact, silicon modulators based on carrier depletion have been demonstrated with outstanding performance up to 40Gbps. However, keeping up with bandwidth demands will require the use of more complex modulation formats like PAM4 or QPSK. At the same time, to avoid dispersion compensation circuits, the use of the O-Band (1260nm-1360nm) is preferred for short range optical communications. In this work we present our results on the generation of BPSK/QPSK signals using silicon modulators.
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Dates et versions

hal-01869960 , version 1 (07-09-2018)

Identifiants

Citer

Diego Perez-Galacho, Laurent Bramerie, Charles Baudot, Mohamed E Chaibi, Sonia Messaoudène, et al.. Silicon modulators for the generation of advanced modulation formats. 20th International Conference on Transparent Optical Networks (ICTON 2018), Jul 2018, Bucharest, Romania. ⟨10.1109/ICTON.2018.8473806⟩. ⟨hal-01869960⟩
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