Title :
Strong suppression of angle and period dependency of surface-plasmon-polaritons in gold nanodisks by combining a nanorod substrate
Author :
Szu-Chi Yang ; Pei-Kuen Wei ; Ting-Wei Liao ; Meng-Lin Tsai ; Mante, P.-A. ; Yu-Ru Huang ; Chen ; Hui-Yuan Chen ; Chi-Kuang Sun
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
We report that the angular and periodic dependence of the surface-plasmon-polaritons in gold nanodisks can be suppressed by nanorod substrates, which decreases the dipolar coupling and enhance their localization.
Keywords :
gold; nanophotonics; nanorods; plasmonics; polaritons; surface plasmons; Au; angle dependency suppression; dipolar coupling; gold nanodisks; localization enhancement; nanorod substrates; period dependency suppression; surface-plasmon-polaritons; Couplings; Gallium nitride; Gold; Nanobioscience; Plasmons; Substrates;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
