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College of Natural Sciences(자연과학대학)Dept. of Physics(물리학과)PH-Journal Papers(저널논문)

Broad-band LP02 mode excitation using a fused-type mode-selective coupler

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dc.contributor.authorSong, KYko
dc.contributor.authorKim, Byoung Yoonko
dc.date.accessioned2010-11-12T02:26:39Z-
dc.date.available2010-11-12T02:26:39Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2003-12-
dc.identifier.citationIEEE PHOTONICS TECHNOLOGY LETTERS, v.15, pp.1734 - 1736-
dc.identifier.issn1041-1135-
dc.identifier.urihttp://hdl.handle.net/10203/19813-
dc.description.abstractWe demonstrate a novel fused-type directional coupler that couples the LP01 mode in one fiber and the LP02 mode in another using a few-mode fiber. The phase-matching condition was satisfied in the coupler waist by initially etching and prepulling portions of the fibers based on simple numerical calculation. A coupling efficiency of about 70% was maintained over 1515-1595-nm wavelength range, and the mode extinction ratios with LP01, LP11, and LP21 modes were measured to be 35, 20, and 7 dB, respectively.-
dc.description.sponsorshipThe authors would like to thank LG Cable Ltd. for offering few-mode fibers used in the research.en
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subject2-MODE FIBER-
dc.subjectDISPERSION COMPENSATION-
dc.titleBroad-band LP02 mode excitation using a fused-type mode-selective coupler-
dc.typeArticle-
dc.identifier.wosid000187436300020-
dc.identifier.scopusid2-s2.0-0346972469-
dc.type.rimsART-
dc.citation.volume15-
dc.citation.beginningpage1734-
dc.citation.endingpage1736-
dc.citation.publicationnameIEEE PHOTONICS TECHNOLOGY LETTERS-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorKim, Byoung Yoon-
dc.contributor.nonIdAuthorSong, KY-
dc.type.journalArticleArticle-
dc.subject.keywordAuthordirectional couplers-
dc.subject.keywordAuthormode coupling-
dc.subject.keywordAuthoroptical fiber couplers-
dc.subject.keywordAuthoroptical fiber devices-
dc.subject.keywordAuthoroptical fiber filters-
dc.subject.keywordPlus2-MODE FIBER-
dc.subject.keywordPlusDISPERSION COMPENSATION-
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PH-Journal Papers(저널논문)
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