48455 20200221144148.0 doi 10.1364/OE.24.000555 sideral 94397 ART-2016-94397 eng (orcid)0000-0002-5606-9010 Altabás, José Antonio Universidad de Zaragoza 1Gbps full-duplex links for ultra-dense-WDM 6.25GHz frequency slots in optical metro-access networks 2016 Access copy available to the general public Unrestricted 1Gbps full-duplex optical links for 6.25GHz ultra dense WDM frequency slots are demonstrated and optimized for cost-effective metro- access networks. The OLT-ONU downlinks are based on 1Gbps Nyquist- DPSK using MZM and single-detector heterodyne reception obtaining a sensitivity of -52dBm. The ONU-OLT uplinks are based on 1Gbps NRZ- DPSK by directly phase modulated DFB and also single-detector heterodyne reception obtaining same sensitivity of -52dBm. The power budget of full-duplex link is 43dB. These proposed links can provide service to 16 (32) users at each 100 (200) GHz WDM channel. info:eu-repo/grantAgreement/ES/MICINN/TEC2014-59583-C2-1-R info:eu-repo/grantAgreement/ES/MINECO/TEC2013-46917-C2-2-R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.307 2016 OPTICS 16 / 92 = 0.174 2016 Q1 T1 1.532 2016 Atomic and Molecular Physics, and Optics 2016 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion (orcid)0000-0002-4746-3139 Izquierdo, David Universidad de Zaragoza Lázaro, Jose Antonio Lerín, Adolfo Sotelo, Félix (orcid)0000-0003-3505-0078 Garcés Gregorio, Juan Ignacio Universidad de Zaragoza 5008 800 Universidad de Zaragoza Dpto. Ingeniería Electrón.Com. Área Teoría Señal y Comunicac. 24 (2016), 555-565 Opt. express Optics Express 1094-4087 3039028 http://zaguan.unizar.es/record/48455/files/texto_completo.pdf Versión publicada 83380 http://zaguan.unizar.es/record/48455/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:48455 articulos driver 2020-02-21-13:07:04 ARTICLE