Please use this identifier to cite or link to this item: https://doi.org/10.1364/OE.27.014085
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dc.titleCoexistence of air and dielectric modes in single nanocavity
dc.contributor.authorSun, Fujun
dc.contributor.authorWei, Jingxuan
dc.contributor.authorDong, Bowei
dc.contributor.authorMa, Yiming
dc.contributor.authorChang, Yuhua
dc.contributor.authorTian, Huiping
dc.contributor.authorLee, Chengkuo
dc.date.accessioned2021-04-22T05:55:42Z
dc.date.available2021-04-22T05:55:42Z
dc.date.issued2019-05-13
dc.identifier.citationSun, Fujun, Wei, Jingxuan, Dong, Bowei, Ma, Yiming, Chang, Yuhua, Tian, Huiping, Lee, Chengkuo (2019-05-13). Coexistence of air and dielectric modes in single nanocavity. OPTICS EXPRESS 27 (10) : 14085-14098. ScholarBank@NUS Repository. https://doi.org/10.1364/OE.27.014085
dc.identifier.issn10944087
dc.identifier.urihttps://scholarbank.nus.edu.sg/handle/10635/190062
dc.description.abstractA deterministic design method and experimental demonstration of single photonic crystal nanocavity supporting both air and dielectric modes in the mid-infrared wavelength region are reported here. The coexistence of both modes is realized by a proper design of photonic dispersion to confine air and dielectric bands simultaneously. By adding central mirrors to make the resonance modes be confined at the bandgap edges, high experimental Qfactors of 2.32 × 10 and 1.59 × 10 are achieved at the resonance wavelength of about 3.875μm and 3.728μm for fundamental dielectric and air modes, respectively. Moreover, multiple sets of air and dielectric modes can be realized by introducing central aperiodic mirrors with multiple bandgaps. The realization of coexistence of air and dielectric modes in single nanocavity will offer opportunities for multifunctional devices, paving the way to integrated multi-parameter sensors, filters, nonlinear devices, and compact light sources. 4 4
dc.language.isoen
dc.publisherOPTICAL SOC AMER
dc.sourceElements
dc.subjectScience & Technology
dc.subjectPhysical Sciences
dc.subjectOptics
dc.typeArticle
dc.date.updated2021-04-22T04:39:01Z
dc.contributor.departmentDEPT OF ELECTRICAL & COMPUTER ENGG
dc.description.doi10.1364/OE.27.014085
dc.description.sourcetitleOPTICS EXPRESS
dc.description.volume27
dc.description.issue10
dc.description.page14085-14098
dc.published.statePublished
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