Title :
Surface plasmon resonances in silver Bowtie nanoantennas with varied bow angles
Author :
Ding, W. ; Bachelot, R. ; Kostcheev, S. ; Royer, P. ; De Lamaestre, R. Espiau
Author_Institution :
Lab. de Nanotechnol. et d ´´Instrum. Opt. (LNIO), Univ. de Technol. de Troyes (UTT), Troyes, France
Abstract :
Numerical simulations and experimental measurements to plasmon resonances in Ag Bowtie nanoantennas show that, as the bow angle increases, one fundamental resonance blue- and then red shifts; two types of high-order resonances emerge at large angles.
Keywords :
bow-tie antennas; nanophotonics; numerical analysis; red shift; silver; surface plasmon resonance; Ag; blue shifts; bow angles; fundamental resonance; high-order resonances; numerical simulations; red shifts; silver bowtie nanoantennas; surface plasmon resonances; Antennas; Arrays; Nanoparticles; Optical imaging; Optical resonators; Plasmons; Silver;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
