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Random terahertz metamaterials
Ranjan Singh, Xinchao Lu, Jianqiang Gu +2
Using terahertz time domain spectroscopy we investigate the normal incidence transmission through periodically and randomly arranged planar split ring resonators (SRRs). Introducti…
Analogue of Electromagnetically Induced Transparency in a Terahertz Metamaterial
Sher-Yi Chiam, Andrew A Bettiol, Ranjan Singh +3
We experimentally demonstrate at terahertz frequencies that a planar metamaterial exhibits a spectral response resembling electromagnetically induced transparency. The metamaterial…
Coupling between a dark and a bright eigenmode in a terahertz metamaterial
Ranjan Singh, Carsten Rockstuhl, Falk Lederer +1
Terahertz time domain spectroscopy and rigorous simulations are used to probe the coupling between a dark and a bright plasmonic eigenmode in a metamaterial with broken symmetry. T…