Title :
Phase gratings for plasmon focusing
Author :
Offerhaus, H.L. ; van den Bergen, B. ; van Hulst, N.F.
Author_Institution :
Dept. of Sci. & Technol., Twente Univ., Enschede, Netherlands
Abstract :
We report gratings structures realized for the creation of focused plasmons through noncollinear phasematching. The gratings are created on gold by focused ion beam milling and the plasmons were measured using phase sensitive photon scanning tunneling microscope (PSTM).
Keywords :
diffraction gratings; focused ion beam technology; gold; optical focusing; optical phase matching; surface plasmons; Au; focused ion beam milling; gold; noncollinear phasematching; phase gratings; photon scanning tunneling microscope; plasmon focusing; Gold; Gratings; Ion beams; Lighting; Optical sensors; Optical surface waves; Particle beam optics; Plasmons; Resonance; Surface topography;
Conference_Titel :
Quantum Electronics Conference, 2005. EQEC '05. European
Print_ISBN :
0-7803-8973-5
DOI :
10.1109/EQEC.2005.1567496
