Improved NRZ transmission distance at 20 Gbit/s using dual electroabsorption modulated laser

Abstract : An error-free 39.7 km transmission for a 20 Gbit/s NRZ signal in standard dispersion fibre without dispersion compensation is carried out both experimentally and by simulation using the dual electroabsorption modulated laser (D-EML). The D-EML comprises an integrated electroabsorption modulated laser with dual independent-access modulation. Its ability to adjust the laser and modulator chirp by controlling the amplitude modulation leads to transmission distance enhancement with lower power consumption, cost and device complexity.
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https://hal-unilim.archives-ouvertes.fr/hal-00924540
Contributeur : Christelle Aupetit-Berthelemot <>
Soumis le : lundi 6 janvier 2014 - 22:22:46
Dernière modification le : jeudi 3 octobre 2019 - 15:56:02

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Khalill Kechaou, Thomas Anfray, Kamel Merghem, Christelle Aupetit-Berthelemot, Guy Aubin, et al.. Improved NRZ transmission distance at 20 Gbit/s using dual electroabsorption modulated laser. Electronics Letters, IET, 2012, 48 (6), pp.335-336. ⟨10.1049/el.2011.4063⟩. ⟨hal-00924540⟩

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