Title of article
Research trends in terrestrial transmission systems
Author/Authors
Bigo، نويسنده , , Sébastien and Frignac، نويسنده , , Yann and Antona، نويسنده , , Jean-Christophe and Charlet، نويسنده , , Gabriel and Lanne، نويسنده , , Stéphanie، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
9
From page
105
To page
113
Abstract
The technique of wavelength division multiplexing (WDM) has paved the way for multi-terabit/s capacities in terrestrial optical networks. Recently, we conducted a laboratory experiment to emulate a terrestrial transmission of 6.3 Tbit/s capacity over a record 2700 km distance. After describing some of the specific features of optical terrestrial transmission, we discuss the various technologies possibly involved in such an emulator and discuss their implementation in actual systems, namely the modulation format, the optical amplifier scheme, the 40 Gbit/s electronics and the forward error-correcting codes. To cite this article: S. Bigo et al., C. R. Physique 4 (2003).
Keywords
Nonlinear optics , Optical fiber , Transmission , Transmission , Telecommunication networks , Raman amplifiers , fibre optique , Erbium-doped fiber amplifiers , Optique non-linéaire , Amplificateur à fibre dopée erbium , Amplificateur Raman , Réseaux de télécommunication
Journal title
Comptes Rendus Physique
Serial Year
2003
Journal title
Comptes Rendus Physique
Record number
2283202
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