Abstract
Using the curved arrangement of Au nanobumps, the scattering of surface plasmon waves are transformed into spots at desired locations and altitudes in three-dimensional space. The light can be modulated into desired light patterns. This work is very promising for compact plasmonic circuitry, projection, live-cell imaging, optical sensing, and holography.
Original language | English |
---|---|
Pages (from-to) | 1118-1123 |
Number of pages | 6 |
Journal | Advanced Materials |
Volume | 25 |
Issue number | 8 |
DOIs | |
State | Published - 25 Feb 2013 |
Keywords
- focusing
- light manipulation
- plasmonic projection
- scattering
- surface plasmon