All-fiber wavelength-tunable acoustooptic switches based on intermodal coupling in fibers

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dc.contributor.authorPark, HSko
dc.contributor.authorSong, KYko
dc.contributor.authorYun, SHko
dc.contributor.authorKim, Byoung Yoonko
dc.date.accessioned2010-11-12T05:04:25Z-
dc.date.available2010-11-12T05:04:25Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2002-10-
dc.identifier.citationJOURNAL OF LIGHTWAVE TECHNOLOGY, v.20, pp.1864 - 1868-
dc.identifier.issn0733-8724-
dc.identifier.urihttp://hdl.handle.net/10203/19832-
dc.description.abstractIn this paper, we demonstrate a novel all-fiber wavelength-tunable acoustooptic switch utilizing intermodal coupling in a two-mode fiber (TMF). Its all-fiber configuration consisting of a fiber acoustooptic tunable filter and a mode-selective coupler results in the low loss (< 2 dB) operation. The operating bandwidth > 50 nm, the switching time of 40 musec, and the crosstalk of 20 dB were achieved. By controlling the design parameters of the two-mode fiber, the 3-dB bandwidth of the switched signal was varied from 2.5 nm to > 35 nm. A novel all-fiber dynamic optical add-drop multiplexer is also demonstrated using two acoustooptic switches in series.-
dc.description.sponsorshipThe authors would like to thank Prof. Y. H. Lee for fruitful discussions and enthusiastic assistance in experiments.en
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subject2-MODE FIBER-
dc.subjectFILTER-
dc.titleAll-fiber wavelength-tunable acoustooptic switches based on intermodal coupling in fibers-
dc.typeArticle-
dc.identifier.wosid000180351900010-
dc.identifier.scopusid2-s2.0-0036823208-
dc.type.rimsART-
dc.citation.volume20-
dc.citation.beginningpage1864-
dc.citation.endingpage1868-
dc.citation.publicationnameJOURNAL OF LIGHTWAVE TECHNOLOGY-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorKim, Byoung Yoon-
dc.contributor.nonIdAuthorPark, HS-
dc.contributor.nonIdAuthorSong, KY-
dc.contributor.nonIdAuthorYun, SH-
dc.type.journalArticleArticle-
dc.subject.keywordAuthoracoustooptic devices-
dc.subject.keywordAuthoracoustooptic switches-
dc.subject.keywordAuthoroptical fiber devices-
dc.subject.keywordAuthoroptical fiber switches-
dc.subject.keywordAuthorwavelength division multiplexing (WDM)-
dc.subject.keywordPlus2-MODE FIBER-
dc.subject.keywordPlusFILTER-
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