Type-I hyperbolic metasurfaces for highly-squeezed designer polaritons with negative group velocity

Hyperbolic polaritons provide unprecedented control over light-matter interaction at extreme nanoscales. Here, the authors propose type-I hyperbolic metasurfaces supporting highly-squeezed magnetic designer polaritons with negative group velocity, which are magnetic analogs of hyperbolic polaritons...

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Autores principales: Yihao Yang, Pengfei Qin, Xiao Lin, Erping Li, Zuojia Wang, Baile Zhang, Hongsheng Chen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/eeba59672fbd41b1a7fcf0e7e10d6681
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Sumario:Hyperbolic polaritons provide unprecedented control over light-matter interaction at extreme nanoscales. Here, the authors propose type-I hyperbolic metasurfaces supporting highly-squeezed magnetic designer polaritons with negative group velocity, which are magnetic analogs of hyperbolic polaritons in hexagonal boron nitride.