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dc.contributor.authorRudakova, Natalya, Ven_US
dc.contributor.authorTimofeev, Ivan, Ven_US
dc.contributor.authorBikbaev, Rashiden_US
dc.contributor.authorPyatnov, Maxim, Ven_US
dc.contributor.authorVetrov, Stepan Yaen_US
dc.contributor.authorLee, Weien_US
dc.date.accessioned2020-01-02T00:04:21Z-
dc.date.available2020-01-02T00:04:21Z-
dc.date.issued2019-10-01en_US
dc.identifier.issn2073-4352en_US
dc.identifier.urihttp://dx.doi.org/10.3390/cryst9100502en_US
dc.identifier.urihttp://hdl.handle.net/11536/153402-
dc.description.abstractAs a new localized state of light, the chiral optical Tamm state exists at the interface between a polarization-retaining anisotropic mirror and a substance with optical activity. Considering a hybrid structure comprising a metal-free polarization-preserving mirror and a cholesteric liquid crystal, we highlight the high Q factor arising from the all-dielectric framework. The intensity of localized light decreases exponentially with increasing distance from the interface. The penetration of the field into the cholesteric liquid crystal is essentially prohibited for wavelengths lying in the photonic bandgap and close to the cholesteric pitch length. The dielectric mirror has its own photonic bandgap. The energy transfer along the interface can be effectively switched off by setting the tangential wave vector to zero. The spectral behavior of the chiral optical Tamm state is observed both as reflection and transmission resonance. This Fano resonance is analogous to the Kopp-Genack effect. Our analytics are well in line with precise calculations, which may pave a new route for the future development of intelligent design for laser and sensing applications.en_US
dc.language.isoen_USen_US
dc.subjectoptical Tamm stateen_US
dc.subjectcholesteric liquid crystalen_US
dc.subjectpolarization-preserving anisotropic mirroren_US
dc.titleChiral Optical Tamm States at the Interface between an All-Dielectric Polarization-Preserving Anisotropic Mirror and a Cholesteric Liquid Crystalen_US
dc.typeArticleen_US
dc.identifier.doi10.3390/cryst9100502en_US
dc.identifier.journalCRYSTALSen_US
dc.citation.volume9en_US
dc.citation.issue10en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department影像與生醫光電研究所zh_TW
dc.contributor.departmentInstitute of Imaging and Biomedical Photonicsen_US
dc.identifier.wosnumberWOS:000498263500017en_US
dc.citation.woscount0en_US
Appears in Collections:Articles