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dc.contributor.author우정원-
dc.date.accessioned2017-01-18T02:01:33Z-
dc.date.available2017-01-18T02:01:33Z-
dc.date.issued2007-
dc.identifier.issn0003-6951-
dc.identifier.otherOAK-4322-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/234000-
dc.description.abstractA space-varying polarization hologram (PH) grating is fabricated in a nematic liquid crystal (LC) cell with azo-side-chain polymer alignment layers. The polarization-sensitive photoisomerization property of azo-side-chain polymer is utilized to inscribe the PH in a LC cell. Both transmission and reflection holographic configurations are adopted in fabrication. The transmission PH made by the circular orthogonal polarizations exhibits the polarization-controlled Laguerre-Gaussian beam generation, while the reflection PH made by the linear orthogonal polarizations generates a variety of Laguerre-Gaussian beam, though not polarization controlled. © 2007 American Institute of Physics.-
dc.languageEnglish-
dc.titleHolographic inscription of helical wavefronts in a liquid crystal polarization grating-
dc.typeArticle-
dc.relation.issue14-
dc.relation.volume91-
dc.relation.indexSCI-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.journaltitleApplied Physics Letters-
dc.identifier.doi10.1063/1.2793173-
dc.identifier.wosidWOS:000249974100012-
dc.identifier.scopusid2-s2.0-34948844212-
dc.author.googleChoi H.-
dc.author.googleWoo J.H.-
dc.author.googleWu J.W.-
dc.author.googleKim D.-W.-
dc.author.googleLim T.-K.-
dc.author.googleSong S.H.-
dc.contributor.scopusid우정원(7409252681)-
dc.date.modifydate20230208103828-


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