Engineering the Phase Front of Light with Phase-Change Material Based Planar lenses

A novel hybrid planar lens is proposed to engineer the far-field focusing patterns. It consists of an array of slits which are filled with phase-change material Ge(2)Sb(2)Te(5) (GST). By varying the crystallization level of GST from 0% to 90%, the Fabry-Pérot resonance supported inside each slit can...

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Detalles Bibliográficos
Autores principales: Chen, Yiguo, Li, Xiong, Sonnefraud, Yannick, Fernández-Domínguez, Antonio I., Luo, Xiangang, Hong, Minghui, Maier, Stefan A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4345347/
https://www.ncbi.nlm.nih.gov/pubmed/25726864
http://dx.doi.org/10.1038/srep08660

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4345347/
https://www.ncbi.nlm.nih.gov/pubmed/25726864
http://dx.doi.org/10.1038/srep08660

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