Journal
OPTICS LETTERS
Volume 38, Issue 12, Pages 2032-2034Publisher
OPTICAL SOC AMER
DOI: 10.1364/OL.38.002032
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Funding
- 973 Program [2011CB933600]
- NSFC [60925020, 11274247]
- Ministry of Education of China [5052011202009]
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One-dimensional Fibonacci gratings are used to transform evanescent waves into propagating waves for far-field super-resolution imaging. By detecting far-field intensity distributions of light through objects in front of the Fibonacci grating in free space, we can observe the objects with nearly lambda/9 spatial resolution. Analytical results are verified by numerical simulations. We also discuss the effect of sampling error on imaging resolution of the system. (c) 2013 Optical Society of America
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