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High customer density PON with passive amplification through distributed pump for > 1:1000 tree split

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10.1109/JLT.2011.2151270
 
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hdl:2117/13129

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Schrenk, Bernhard
Bauwelinck, Johan
Bonada Bo, Francesc
Lázaro Villa, José AntonioMés informacióMés informacióMés informació
Xing-Zhi, Qiu
Chanclou, Philippe
Prat, Josep
Document typeArticle
Defense date2011-07-01
Rights accessRestricted access - publisher's policy
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
Abstract
A network architecture for tree-like passive optical networks (PONs) with high splitting ratios is proposed and experimentally demonstrated. Splits >1000 are shown to be feasible thanks to a noise-powered amplifier that is built-in inside the power splitter. The proposed noise pumping technique recycles the natural amplified spontaneous emission (ASE) of a semiconductor optical amplifier at the customer premises, avoiding the use of an electrical power supply in the fiber plant. The impact of the location of this noise-powered extender box inside the signal distribution element of the tree is analyzed in terms of obtained signal gain, ASE accumulation among multiple extender boxes, and transmission performance. Finally, full-duplex transmission at 10 Gb/s with burst-mode upstream is demonstrated in a particular scenario with a split of 1:1000 and a loss budget of 39.5 dB, revealing that power margins >3 of dB can be provided.
CitationSchrenk, B. [et al.]. High customer density PON with passive amplification through distributed pump for > 1:1000 tree split. "Journal of lightwave technology", 01 Juliol 2011, vol. 29, núm. 13, p. 1951-1957. 
URIhttp://hdl.handle.net/2117/13129
DOI10.1109/JLT.2011.2151270
ISSN0733-8724
Publisher versionhttp://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5765413
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  • Departament de Teoria del Senyal i Comunicacions - Articles de revista [2.423]
  • GCO - Grup de Comunicacions Òptiques - Articles de revista [223]
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