Polarization control of Fano-resonance in metamaterial

• DOI: 10.1364/cleo_at.2012.jth2a.78
• Publication Date: 2013-04-05T15:31:53Z
• Authors: Y.U. Lee; E. Choi; E.S. Kim; J.H. Woo; B. Kang; J.H. Kim; T.Y. Hong; J.H. Kim; J.W. Wu
• Keywords: Fano resonance; Fano plane; Split-ring resonator

We fabricated 2-dimensional THz metamaterial to manipulate the Fano resonance. adopted a double-split ring resonator (DSRR) metaparticle possessing polarization-dependent low-Q and high-Q resonances as basic structure embedded rod inside DSRRs achieve polarization control of coupling. also carried out FDTD simulation obtain absorption spectra metamaterial. confirmed that analytical model is in agreement with numerical simulations experimental result time domain measurement.