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Experimental observation of surface plasmon vortices with arbitrarily synthesized intensity patterns
Conference paper

Experimental observation of surface plasmon vortices with arbitrarily synthesized intensity patterns

Chen-Ta Ku and Chen-Bin Huang
Optics InfoBase Conference Papers
2014

Abstract

Instrumentation Atomic and Molecular Physics and Optics
Surface plasmon vortices with arbitrary pattern are synthesized via geometrical designs. The resulting vortex intensity patterns are experimentally measured using a near-field scanning optical microscope and are in good agreements as compared to numerical results. © 2014 OSA.

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