Title :
Fano resonance on plasmonic nanostructures
Author :
Emami, S.D. ; Ahmad, H. ; Harun, S.W. ; Mirnia, S.E. ; Soltanian, M.R.K. ; Rashid, H. A Abdul
Author_Institution :
Phys. Dept., Univ. of Malaya, Kuala Lumpur, Malaysia
Abstract :
We present the Fano resonance effects of plasmonic nanoparticles in the optical domain. An intuitive explanation on the physical nature of fano resonance based on the three-level quantum system is presented. The Fano resonance effects of three basic nanoparticle arrangements, namely quadrumer, pentamer and heptamer are discussed. The mass spring model of quadrumer, pentamer and heptamer are presented. The calculated results from mass spring model are found to be in agreement with the calculated results from CST Microwave Studio result.
Keywords :
electron spin polarisation; nanoparticles; nanophotonics; photoemission; plasmonics; quantum optics; CST Microwave Studio; Fano resonance effects; heptamer; mass spring model; nanoparticle arrangements; optical domain; pentamer; plasmonic nanoparticles; plasmonic nanostructures; quadrumer; three-level quantum system; Mathematical model; Nanoparticles; Oscillators; Plasmons; Reflection; Springs;
Conference_Titel :
Photonics (ICP), 2012 IEEE 3rd International Conference on
Conference_Location :
Penang
Print_ISBN :
978-1-4673-1461-9
DOI :
10.1109/ICP.2012.6379856
