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dc.contributor.authorPan, RPen_US
dc.contributor.authorTsai, TRen_US
dc.contributor.authorChen, CYen_US
dc.contributor.authorWang, CHen_US
dc.contributor.authorPan, CLen_US
dc.date.accessioned2014-12-08T15:39:48Z-
dc.date.available2014-12-08T15:39:48Z-
dc.date.issued2004en_US
dc.identifier.issn1058-725Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/27189-
dc.identifier.urihttp://dx.doi.org/10.1080/15421400490431039en_US
dc.description.abstractThe terahertz (THz) refractive indices of a liquid crystal 4'-n-pentyl-4-cycazobiphenyl (5CB) in both of the nematic and isotropic phases were deters mined by terahertz (THz) time-domain spectroscopy for the first time, to our knowledge. We find that the extinction coefficient of 5CB is negligibly small in this frequency range. The birefringence of 5CB, on the other hand, is as large as 0.2. This is comparable to that of 5CB in. the visible and near M. The experimental results indicate that liquid crystals are potentially useful for device applications in the THz frequency range.en_US
dc.language.isoen_USen_US
dc.subject5CBen_US
dc.subjectbirefringencen_US
dc.subjectfar infrareden_US
dc.subjectliquid crystalen_US
dc.subjectTHzen_US
dc.subjecttime-domain spectroscopyen_US
dc.titleThe refractive indices of nematic liquid crystal 4'-n-pentyl-4-cyanobiphenyl in the THz frequency rangeen_US
dc.typeArticle; Proceedings Paperen_US
dc.identifier.doi10.1080/15421400490431039en_US
dc.identifier.journalMOLECULAR CRYSTALS AND LIQUID CRYSTALSen_US
dc.citation.volume409en_US
dc.citation.spage137en_US
dc.citation.epage144en_US
dc.contributor.department電子物理學系zh_TW
dc.contributor.department光電工程學系zh_TW
dc.contributor.departmentDepartment of Electrophysicsen_US
dc.contributor.departmentDepartment of Photonicsen_US
dc.identifier.wosnumberWOS:000222523900015-
Appears in Collections:Conferences Paper


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