Abstract
Double Fano resonances are observed in a planar composite metamaterial possessing tripod plasmonic resonances, where a common subradiant driven oscillator is coupled with two superradiant oscillators. As a classical analogue of four-level tripod atomic system, the extinction spectrum of the composite metamaterial exhibits a coherent effect based on double Fano resonances. It is shown that a transfer of the absorbed power between two orthogonal superradiant oscillators is mediated by a common subradiant oscillator.
© 2015 IEEE
PDF ArticleMore Like This
Y.U. Lee, E.Y. Choi, E.S. Kim, J.H. Woo, B. Kang, J. Kim, B.C. Park, J.H. Kim, and J.W. Wu
ThI2_5 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2013
Yannick Sonnefraud, Niels Verellen, Heidar Sobhani, Feng Hao, Victor V. Moshchalkov, Pol Van Dorpe, Peter Nordlander, and Stefan A. Maier
EJ1_2 European Quantum Electronics Conference (EQEC) 2009
Y.U. Lee, E. Choi, E.S. Kim, J.H. Woo, B. Kang, J.H. Kim, T.Y. Hong, J.H. Kim, and J.W. Wu
JTh2A.78 CLEO: Applications and Technology (CLEO:A&T) 2012