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 |
|---|---|
| Pages (from-to) | 1443-1445 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 38 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 1 May 2013 |