Huang, Fu Min and Kao, Tsung Sheng and Fedotov, Vassili A. and Chen, Yifang and Zheludev, Nikolay I. (2008) Nanohole array as a lens. NANO LETTERS, 8 (8). pp. 2469-2472.
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Official URL: http://pubs.acs.org/doi/full/10.1021/nl801476v
Abstract
We demonstrate that a quasi-crystal array of nanoholes in a metal screen can mimic a function of the lens: one-to-one imaging of a point source located a few tens of wavelengths away from the array to a point on the other side of the array. A displacement of the point source leads to a linear displacement of the image point. Complex structures composed of multiple point sources can be faithfully imaged with resolutions comparable to those of high numerical aperture lenses.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | OPTICAL SUPERRESOLUTION; DIFFRACTION; APERTURE; PATTERNS |
| Subjects: | Physical Science > Nanophysics Material Science > Nanostructured materials |
| ID Code: | 6015 |
| Deposited By: | IoN |
| Deposited On: | 15 Sep 2009 10:36 |
| Last Modified: | 15 Sep 2009 10:36 |
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