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Direct Generation of a Laguerre-Gaussian-Mode Optical Vortex Beam in a Single-Frequency Nd:YVO4 Unidirectional Ring Laser

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dc.contributor.authorKim, Tae Hyung-
dc.contributor.authorPark, Jong Sun-
dc.contributor.authorKim, Ji Won-
dc.contributor.authorKim, Dong Joon-
dc.contributor.authorPark, Eun Ji-
dc.date.accessioned2021-06-22T09:26:24Z-
dc.date.available2021-06-22T09:26:24Z-
dc.date.issued2019-10-
dc.identifier.issn0374-4884-
dc.identifier.issn1976-8524-
dc.identifier.urihttps://scholarworks.bwise.kr/erica/handle/2021.sw.erica/2118-
dc.description.abstractA single-frequency, unidirectional ring laser with a first order Laguerre-Gaussian (LG(01)) mode output end-pumped by using a ring-shaped pump beam is reported. This approach has been applied to a diode-pumped Nd:YVO4 laser in a traveling wave resonator configuration yielding 2.1 W and 1.5 W of single-frequency LG(01) mode outputs with helical wavefronts of left- and right-handedness, respectively. Moreover, we show that its wavefront helicity can be switched by changing the lasing direction and frequency. The selection mechanism of the wavefront helicity and the prospects of this approach are discussed.-
dc.format.extent4-
dc.language영어-
dc.language.isoENG-
dc.publisher한국물리학회-
dc.titleDirect Generation of a Laguerre-Gaussian-Mode Optical Vortex Beam in a Single-Frequency Nd:YVO4 Unidirectional Ring Laser-
dc.typeArticle-
dc.publisher.location대한민국-
dc.identifier.doi10.3938/jkps.75.557-
dc.identifier.scopusid2-s2.0-85074139264-
dc.identifier.wosid000492593500002-
dc.identifier.bibliographicCitationJournal of the Korean Physical Society, v.75, no.8, pp 557 - 560-
dc.citation.titleJournal of the Korean Physical Society-
dc.citation.volume75-
dc.citation.number8-
dc.citation.startPage557-
dc.citation.endPage560-
dc.type.docTypeArticle-
dc.identifier.kciidART002517773-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClasssci-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryPhysics, Multidisciplinary-
dc.subject.keywordPlusORBITAL ANGULAR-MOMENTUM-
dc.subject.keywordPlusELEMENTS-
dc.subject.keywordPlusOUTPUT-
dc.subject.keywordAuthorDiode-pumped solid state lasers-
dc.subject.keywordAuthorLaguerre-Gaussian mode-
dc.subject.keywordAuthorSingle-frequency laser-
dc.subject.keywordAuthorOptical vortices-
dc.subject.keywordAuthor42-
dc.subject.keywordAuthor55-
dc.subject.keywordAuthorXi-
dc.subject.keywordAuthor42-
dc.subject.keywordAuthor55-
dc.subject.keywordAuthorRz-
dc.subject.keywordAuthor42-
dc.subject.keywordAuthor60-
dc.subject.keywordAuthorDa-
dc.identifier.urlhttps://link.springer.com/article/10.3938/jkps.75.557-
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