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Deep subwavelength optical imaging using correlated nano-torches

科研成果: 期刊稿件文章同行评审

摘要

The authors propose and numerically demonstrate an ultra-high resolution (wavelength/50∼40 nm at wavelength λ = 2.08 μ m), high-throughput (∼66%), and non-destructive optical lens with a large contrast-to-noise ratio, based on the notion of correlated nano-torches formed in a subwavelength metallic grating. The correlations between the torches also allow the determination of the complex refractive index of the sample.

源语言英语
文章编号201119
期刊Applied Physics Letters
103
20
DOI
出版状态已出版 - 11 11月 2013
已对外发布

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