Journal article Open Access
M. Rannello; Marco Presi; Ernesto Ciaramella; M. Artiglia
<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> <dc:creator>M. Rannello</dc:creator> <dc:creator>Marco Presi</dc:creator> <dc:creator>Ernesto Ciaramella</dc:creator> <dc:creator>M. Artiglia</dc:creator> <dc:date>2017-07-18</dc:date> <dc:description>We demonstrate a coherent 10 Gb/s PON system solution exploiting a direct modulated laser (DML) transmitter to obtain long reach (>100 km). The system exploits a simplified coherent receiver. This receiver, which is similar to the scheme that we recently proposed, had to be adapted to obtain polarization-independent operation with a chirped signal from a DML and is still based on simple optical and electrical components. Thanks to the combined use of coherent-RX and DML, the system achieves a link budget of 43 dB for 105 km transmission distance with no need of dispersion compensation. This makes it a cost-effective, simple, and robust solution for satisfying the increasing capacity request of access networks.</dc:description> <dc:identifier>https://www.openaccessrepository.it/record/111931</dc:identifier> <dc:identifier>10.1364/oe.25.017841</dc:identifier> <dc:language>eng</dc:language> <dc:relation>url:https://www.openaccessrepository.it/communities/itmirror</dc:relation> <dc:rights>info:eu-repo/semantics/openAccess</dc:rights> <dc:subject>Atomic and Molecular Physics, and Optics</dc:subject> <dc:title>10 Gb/s long-reach PON system based on directly modulated transmitters and simple polarization independent coherent receiver.</dc:title> <dc:type>info:eu-repo/semantics/article</dc:type> <dc:type>publication-article</dc:type> </oai_dc:dc>
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