Cargando…

Highly efficient and ultra-broadband graphene oxide ultrathin lenses with three-dimensional subwavelength focusing

Nanometric flat lenses with three-dimensional subwavelength focusing are indispensable in miniaturized optical systems. However, they are fundamentally challenging to achieve because of the difficulties in accurately controlling the optical wavefront by a film with nanometric thickness. Based on the...

Descripción completa

Detalles Bibliográficos
Autores principales: Zheng, Xiaorui, Jia, Baohua, Lin, Han, Qiu, Ling, Li, Dan, Gu, Min
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Pub. Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4595752/
https://www.ncbi.nlm.nih.gov/pubmed/26391504
http://dx.doi.org/10.1038/ncomms9433