Journal article Open Access
M. Rannello; Marco Presi; Ernesto Ciaramella; M. Artiglia
{ "DOI": "10.1364/oe.25.017841", "abstract": "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.", "author": [ { "family": "M. Rannello" }, { "family": "Marco Presi" }, { "family": "Ernesto Ciaramella" }, { "family": "M. Artiglia" } ], "id": "111931", "issued": { "date-parts": [ [ 2017, 7, 18 ] ] }, "language": "eng", "note": "", "title": "10 Gb/s long-reach PON system based on directly modulated transmitters and simple polarization independent coherent receiver.", "type": "article-journal" }
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