Published November 11, 2013
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Journal Article
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Deep subwavelength optical imaging using correlated nano-torches
Abstract
The authors propose and numerically demonstrate an ultra-high resolution (wavelength/50∼40 nm at wavelength λ=2.08 μm, 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.
Additional Information
© 2013 AIP Publishing LLC. Received 6 September 2013; accepted 4 November 2013; published online 15 November 2013. This work was supported by the National Science Foundation (ECCS-1254649).Attached Files
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Additional details
- Eprint ID
- 68574
- Resolver ID
- CaltechAUTHORS:20160622-100550291
- ECCS-1254649
- NSF
- Created
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2016-06-23Created from EPrint's datestamp field
- Updated
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2021-11-11Created from EPrint's last_modified field