Ultra-dense, transparent and resilient ring-tree access network using coupler-based remote nodes and homodyne transceivers

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Title:	Ultra-dense, transparent and resilient ring-tree access network using coupler-based remote nodes and homodyne transceivers
Author:	Fàbrega Sánchez, Josep Maria; Prat Gomà, Josep Joan
Other authors:	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
Abstract:	We propose an Ultra-Dense Wavelength Division Multiplex Passive Optical Network (UD-WDM-PON) based on homodyne detection in a totally transparent ring-tree implementation. It is based on time switching phase diversity homodyne detection and local oscillator reuse for upstream transmission. 4 GHz spaced 1 Gb/s streams were correctly received in a 30 km experimental deployment serving 1024 users.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica -Optical communications -Xarxes de telecomunicacions òptiques
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Document type:	Article - Published version Conference Object
Published by:	IEEE Press. Institute of Electrical and Electronics Engineers
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