Near-field terahertz imaging of a discontinuity in split ring resonator array
1 Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Kyoto, Japan
2 CREST, Japan Science and Technology Agency, Kawaguchi, Saitama, Japan
3 Olympus Corporation 2-3 Kuboyama-cho, Hachioji-shi, Tokyo, Japan
4 Department of Physics Graduate School of Science, Kyoto University, Kyoto, Japan
We investigated the spatiotemporal evolution of single cycle terahertz pulses transmitted through a split ring resonator array including a void. Using a large-field-ofview terahertz microscope, we revealed the confinement and enhancement of the defect mode.
© Owned by the authors, published by EDP Sciences, 2013
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