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RZ-DPSK Optical Modulation For free Space Optical Communication Satellites

Elayoubi, Karim and Rissons, Angélique and Lacan, Jérôme and Saint Antonin, Laurent and Sotom, Michel and Le Kernec, Arnaud RZ-DPSK Optical Modulation For free Space Optical Communication Satellites. (2017) In: OECC 2017 (OptoElectronics anc Communications Conference), 31 July 2017 - 4 August 2017 (Singapore, Singapore).

(Document in English)

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Official URL: http://dx.doi.org/10.1109/OECC.2017.8115015


We demonstrate up to 4 dB improvement in optical receiver sensitivity using Return-to-Zero Differential Phase Shift Keying (RZ-DPSK) modulation compared with Non-Return-to-Zero On Off Keying (NRZ-OOK) in free space optical communication from satellite to ground at 40 Gbit/s data rate. This has been assessed using simulation software. An experiment is taking place to validate this result for 10 Gbit/s.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE. The original document is available on IEEE Xplore : http://ieeexplore.ieee.org/abstract/document/8115015/ © 2017 . Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution
HAL Id:hal-01743508
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Other partners > IRT Saint Exupéry - Institut de Recherche Technologique (FRANCE)
Deposited On:26 Mar 2018 12:38

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