Pre-Coded NRZ and Electrical Duo-Binary Transmission in C and O-band at Data Bit Rates up to 25 Gbit/s

• Main Authors: Konopacki, Justine, Le Guyader, Bertrand, Genay, Naveena, Anet Neto, Luiz, Chanclou, Philippe, Erasme, Didier
• Other Authors: Télécom ParisTech, Orange Labs Lannion, France Télécom
• Format: Conference Object
• Language: English
• Published: HAL CCSD 2017
• Subjects: pre-coded NRZ; electrical duo-binary; directly modulated laser; optical access network; [PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]; [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic; DML
• Online Access: https://hal.science/hal-01569728; https://hal.science/hal-01569728/document; https://hal.science/hal-01569728/file/poster_ICTON_V4.pdf; https://hal.science/hal-01569728/file/Tu.P.7.pdf

International audience In this paper we present real-time transmission performances up to 25 Gbit/s for optical access network. Our solution is based at transceiver side on pre-coded NRZ and electrical duo-binary modulations using limited electrical bandwidth DML in C and O band. At the receiver side, an electrical duo-binary receiver based on an 8 GHz APD photodiode combined with an online duo-binary to binary converter is employed.