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Title: Self-imaging generation of plasmonic void arrays
Authors: Wei, S.
Lin, J.
Wang, R.
Wang, Q.
Yuan, G.
Du, L.
Wang, Y.
Luo, X.
Hong, M. 
Min, C.
Yuan, X.
Issue Date: 1-Aug-2013
Citation: Wei, S., Lin, J., Wang, R., Wang, Q., Yuan, G., Du, L., Wang, Y., Luo, X., Hong, M., Min, C., Yuan, X. (2013-08-01). Self-imaging generation of plasmonic void arrays. Optics Letters 38 (15) : 2783-2785. ScholarBank@NUS Repository.
Abstract: A plasmonic device is proposed to produce a self-imaging surface plasmon void array (2D surface bottle beam array) by the interference of two nondiffracting surface beams, namely, cosine-Gauss beams. The self-imaging surface voids are shown by full-wave calculations and then verified experimentally with an aperture-type near-field scanning optical microscope. We also demonstrate that the void array can be adjusted with flexibility in terms of the pattern and the number of voids. © 2013 Optical Society of America.
Source Title: Optics Letters
ISSN: 01469592
DOI: 10.1364/OL.38.002783
Appears in Collections:Staff Publications

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