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|Title:||Self-imaging generation of plasmonic void arrays||Authors:||Wei, S.
|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. https://doi.org/10.1364/OL.38.002783||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||URI:||http://scholarbank.nus.edu.sg/handle/10635/57369||ISSN:||01469592||DOI:||10.1364/OL.38.002783|
|Appears in Collections:||Staff Publications|
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