V-shaped metal–dielectric multilayers for far-field subdiffraction imaging |
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| Authors: | L Chen XY Zhou GP Wang |
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| Institution: | (1) Key Laboratory of Acoustic and Photonic Materials and Devices, Ministry of Education and Department of Physics, Wuhan University, Wuhan, 430072, P.R. China |
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| Abstract: | We propose a kind of v-shaped planar silver and dielectric multilayers for far-field subdiffraction imaging. Finite difference
time domain simulations reveal that two linear sources with a separation far below the diffraction limit can be magnified
by the systems to the extent that conventional far-field optical microscopy can be further manipulated.
PACS 78.67.Pt; 07.60.Pb; 42.79.-e; 78.20.-e |
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