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dc.contributor.authorKim, DH-
dc.contributor.authorKim, SH-
dc.contributor.authorJo, JC-
dc.contributor.authorChoi, SS-
dc.date.accessioned2024-01-21T13:38:08Z-
dc.date.available2024-01-21T13:38:08Z-
dc.date.created2021-09-05-
dc.date.issued2000-08-15-
dc.identifier.issn0030-4018-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/141165-
dc.description.abstractA new phase lock loop (PLL) is proposed and demonstrated for clock recovery from 40 Gbps time-division-multiplexed (TDM) optical signal using simple optical phase lock loop circuit. The proposed clock recovery scheme improves the jitter effect in PLL circuit from the clock pulse laser of harmonically-mode locked fiber laser. The cross-correlation component between the optical signal and an optical clock pulse train is detected as a four-wave-mixing (FWM) signal generated in SOA. The lock-in frequency range of the clock recovery is found to be within 10 KHz. (C) 2000 Elsevier Science B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectLASER-DIODE AMPLIFIER-
dc.subjectSIGNAL-
dc.titleUltrahigh-speed clock recovery with optical phase lock loop based on four-wave-mixing in a semiconductor optical amplifier-
dc.typeArticle-
dc.identifier.doi10.1016/S0030-4018(00)00837-3-
dc.description.journalClass1-
dc.identifier.bibliographicCitationOPTICS COMMUNICATIONS, v.182, no.4-6, pp.329 - 334-
dc.citation.titleOPTICS COMMUNICATIONS-
dc.citation.volume182-
dc.citation.number4-6-
dc.citation.startPage329-
dc.citation.endPage334-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000088891500008-
dc.identifier.scopusid2-s2.0-0034249729-
dc.relation.journalWebOfScienceCategoryOptics-
dc.relation.journalResearchAreaOptics-
dc.type.docTypeArticle-
dc.subject.keywordPlusLASER-DIODE AMPLIFIER-
dc.subject.keywordPlusSIGNAL-
dc.subject.keywordAuthoroptical time-division multiplexing-
dc.subject.keywordAuthoroptical phase lock loop clock extraction-
dc.subject.keywordAuthorsemiconductor optical amplifier-
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KIST Article > 2000
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