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Cited 30 time in webofscience Cited 36 time in scopus
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dc.contributor.authorKim, HJ-
dc.contributor.authorSong, JI-
dc.contributor.authorSong, HJ-
dc.date.accessioned2017-07-19T13:39:28Z-
dc.date.available2017-07-19T13:39:28Z-
dc.date.created2016-02-16-
dc.date.issued2007-03-19-
dc.identifier.issn1094-4087-
dc.identifier.urihttps://oasis.postech.ac.kr/handle/2014.oak/37367-
dc.description.abstractA novel all-optical frequency up-converter utilizing four-wave mixing ( FWM) in a semiconductor optical amplifier ( SOA) was proposed and experimentally demonstrated. The frequency up-converter converted an optical intermediate frequency ( IF) signal ( f(IF) = 2.5 GHz) to an optical radio frequency ( RF) signal ( f(RF) = 35 and 40 GHz) through mixing with an optical local oscillator ( LO) signal ( f(LO) = 37.5 GHz). The up-converter showed positive conversion efficiency of 5.77 dB for the optical IF power of -22 dBm and the optical LO power of -13 dBm. This scheme showed broad bandwidths with respect to both LO and IF frequencies. The up-converter showed a phase noise of -84.5 dBc/Hz for the LO frequency of 37.5 GHz ( f(LO)) and the offset frequency of 10 kHz after the frequency up-conversion. (c) 2007 Optical Society of America.-
dc.languageEnglish-
dc.publisherOPTICAL SOC AMER-
dc.relation.isPartOfOPTICS EXPRESS-
dc.titleAn all-optical frequency up-converter utilizing four-wave mixing in a semiconductor optical amplifier for sub-carrier multiplexed radio-over-fiber applications-
dc.typeArticle-
dc.identifier.doi10.1364/OE.15.003384-
dc.type.rimsART-
dc.identifier.bibliographicCitationOPTICS EXPRESS, v.15, no.6, pp.3384 - 3389-
dc.identifier.wosid000245076200067-
dc.date.tcdate2019-02-01-
dc.citation.endPage3389-
dc.citation.number6-
dc.citation.startPage3384-
dc.citation.titleOPTICS EXPRESS-
dc.citation.volume15-
dc.contributor.affiliatedAuthorSong, HJ-
dc.identifier.scopusid2-s2.0-33947389200-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.wostc27-
dc.description.scptc31*
dc.date.scptcdate2018-05-121*
dc.type.docTypeArticle-
dc.subject.keywordPlusCONVERSION-
dc.subject.keywordPlusMODULATION-
dc.subject.keywordPlusEFFICIENCY-
dc.relation.journalWebOfScienceCategoryOptics-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaOptics-

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송호진SONG, HO JIN
Dept of Electrical Enginrg
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