EL MANSOURI , Ibrahim

In this work, we investigate the generation of 20 and 40 GHz pulse trains by nonlinear compression of an initial beating in a cavity-less optical-fiber-based configuration. High temporal stability is obtained by generating the sinusoidal beating by means of an intensity modulator driven by an external clock. The residual timing jitter induced...

In this work, we investigate the generation of stable 20- and 40-GHz pulse trains through the nonlinear compression of an initial beat-signal in a cavity-less optical-fiber-based device. Enhanced temporal stability is achieved by generating the sinusoidal beating thanks to a commercial LiNbO3 intensity modulator driven by a half repetition-rate...

Nous présentons des résultats récents portant sur la génération de trains d'impulsions picosecondes cadencés à 20 et 40 GHz dans la bande C des télécommunications optiques. La technique utilisée repose sur la compression non-linéaire au sein d'une fibre optique d'un battement sinusoïdal généré via un modulateur d'intensité. Les propriétés de...