Abstract
We demonstrate experimentally the manipulation of Airy surface plasmon beams in a linear potential. For this purpose, we fabricate dielectric-loaded plasmonic structures with a graded refractive index by negative-tone gray-scale electron beam lithography. Using such carefully engineered potentials, we show that the bending of an Airy surface plasmon beam can be fully reversed by the potential.
Original language | English |
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Pages (from-to) | 1443-1445 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 38 |
Issue number | 9 |
DOIs | |
Publication status | Published - 1 May 2013 |