High-Efficiency, Near-Diffraction Limited, Dielectric Metasurface Lenses Based on Crystalline Titanium Dioxide at Visible Wavelengths

Metasurfaces are planar optical elements that hold promise for overcoming the limitations of refractive and conventional diffractive optics. Previous metasurfaces have been limited to transparency windows at infrared wavelengths because of significant optical absorption and loss at visible wavelengt...

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Detalles Bibliográficos
Autores principales: Liang, Yaoyao, Liu, Hongzhan, Wang, Faqiang, Meng, Hongyun, Guo, Jianping, Li, Jinfeng, Wei, Zhongchao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5977302/
https://www.ncbi.nlm.nih.gov/pubmed/29710780
http://dx.doi.org/10.3390/nano8050288

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5977302/
https://www.ncbi.nlm.nih.gov/pubmed/29710780
http://dx.doi.org/10.3390/nano8050288

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