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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.identifier.isbn1539-4794pt
dc.typeArtigo de Periódicopt_BR
dc.titleComparison Of Dsp-based Nonlinear Equalizers For Intra-channel Nonlinearity Compensation In Coherent Optical Ofdmpt_BR
dc.contributor.authorGiacoumidispt_BR
dc.contributor.authorE; Mhatlipt_BR
dc.contributor.authorS; Nguyenpt_BR
dc.contributor.authorT; Lept_BR
dc.contributor.authorST; Aldayapt_BR
dc.contributor.authorI; McCarthypt_BR
dc.contributor.authorME; Ellispt_BR
dc.contributor.authorAD; Eggletonpt_BR
dc.contributor.authorBJpt_BR
unicamp.author.emaile.giacoumidis@physics.usyd.edu.aupt_BR
dc.description.abstractA novel versatile digital signal processing (DSP)-based equalizer using support vector machine regression (SVR) is proposed for 16-quadrature amplitude modulated (16-QAM) coherent optical orthogonal frequency-division multiplexing (CO-OFDM) and experimentally compared to traditional DSP-based deterministic fiber-induced non-linearity equalizers (NLEs), namely the full-field digital back-propagation (DBP) and the inverse Volterra series transfer function-based NLE (V-NLE). For a 40 Gb/s 16-QAM CO-OFDM at 2000 km, SVR-NLE extends the optimum launched optical power (LOP) by 4 dB compared to V-NLE by means of reduction of fiber nonlinearity. In comparison to full-field DBP at a LOP of 6 dBm, SVR-NLE outperforms by similar to 1 dB in Q-factor. In addition, SVR-NLE is the most computational efficient DSP-NLE. (C) 2016 Optical Society of Americaen
dc.relation.ispartofOptics Letterspt_BR
dc.publisher.cityWASHINGTONpt_BR
dc.publisherOPTICAL SOC AMERpt_BR
dc.date.issued2016pt_BR
dc.identifier.citationOptics Letters. OPTICAL SOC AMER, n. 41, n. 11, p. 2509 - 2512.pt_BR
dc.language.isoEnglishpt_BR
dc.description.volume41pt_BR
dc.description.firstpage2509pt_BR
dc.description.lastpage2512pt_BR
dc.rightsfechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn1539-4794pt_BR
dc.identifier.wosidWOS:000377466000030pt_BR
dc.identifier.doi10.1364/OL.41.002509pt_BR
dc.identifier.urlhttps://www.osapublishing.org/ol/abstract.cfm?uri=ol-41-11-2509&origin=searchpt_BR
dc.description.sponsorshipCentre of Excellence [CE110001018]pt_BR
dc.description.sponsorshipLaureate Fellowship [FL120100029]pt_BR
dc.description.sponsorshipEngineering and Physical Sciences Research Council (EPSRC) [EP/J017582/1, EP/L000091/1]pt_BR
dc.description.sponsorshipFAPESP [2015/04113-0]pt_BR
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.date.available2016-12-06T18:29:51Z-
dc.date.accessioned2016-12-06T18:29:51Z-
dc.description.provenanceMade available in DSpace on 2016-12-06T18:29:51Z (GMT). No. of bitstreams: 1 000377466000030.pdf: 1663187 bytes, checksum: d0c81d4bb83829dfe0c9e3b21d29e3f6 (MD5) Previous issue date: 2016 Bitstreams deleted on 2020-09-02T13:43:09Z: 000377466000030.pdf,. Added 1 bitstream(s) on 2020-09-02T13:47:36Z : No. of bitstreams: 1 000377466000030.pdf: 1742142 bytes, checksum: 3853990ce3e15a3451dd8c96ccc05360 (MD5)en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/319886-
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