Optical spectral reshaping for directly modulated 4-pulse amplitude modulation signals

• Published in: 2017 19th International Conference on Transparent Optical Networks (ICTON)
• Main Authors: Ozolins, Oskars, da Ros, Francesco, Cristofori, Valentina, Pang, Xiaodan, Schatz, Richard, Chaibi, Mohamed, Bramerie, Laurent, Popov, Sergei, Galili, Michael, Oxenløwe, Leif Katsuo, Peucheret, Christophe, Jacobsen, Gunnar
• Other Authors: Acreo Swedish ICT AB, DTU Fotonik - Department of Photonics Engineering, Danmarks Tekniske Universitet = Technical University of Denmark (DTU), Royal Institute of Technology Stockholm (KTH ), Institut des Fonctions Optiques pour les Technologies de l'informatiON (Institut FOTON), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Centre National de la Recherche Scientifique (CNRS), European Project: 619626,EC:FP7:ICT,FP7-ICT-2013-11,SEQUOIA(2013)
• Format: Conference Object
• Language: English
• Published: HAL CCSD 2017
• Subjects: [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic; Soi; DML
• Online Access: https://hal.science/hal-01578313; https://doi.org/10.1109/ICTON.2017.8024895

International audience The tremendous traffic growth in intra/inter-datacenters requires low-cost high-speed integrated solutions. To enable a significantly reduced footprint directly modulated lasers (DMLs) have been proposed instead of large external modulators. However, it is challenging to use D...