文章基本信息

标题：Low loss photonic nanocavity via dark magnetic dipole resonant mode near metal
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作者：Ning Liu ; Christophe Silien ; Greg Sun 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2018
卷号：8
期号：1
页码：17054
DOI：10.1038/s41598-018-35291-w
语种：English
出版社：Springer Nature
摘要：mode is attributed to its substantially reduced radiation loss to the far field by the creation of image charges through the metal response. Because of the low mode penetration in the metal, this photonic mode show equally low cavity loss near industry relevant metals such as Cu. Our study demonstrates an alternative to hybrid plamonic modes and metallo-dielectric modes to achieve low loss cavities with extremely small footprints.