57 citations · 172 across the 11 of their papers we have counts for
Showing 2009Show all
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physics.optics2009★ 26 cited
Enhanced transmission of transverse electric waves through periodic arrays of structured subwavelength apertures
Sanshui Xiao, Liang Peng, Niels Asger Mortensen
Transmission through sub-wavelength apertures in perfect metals is expected to be strongly suppressed. However, by structural engineering of the apertures, we numerically demonstra…
physics.optics2009
Sub-diffraction-limit Observation Realized by Nonlinear Metamaterial Lens
Zhiyu Wang, Yu Luo, Liang Peng +5
In this paper, we show by experiment that by covering a thin flat nonlinear lens on the sources, the sub-diffraction-limit observation can be achieved by measuring either the near-…
physics.optics2009★ 31 cited
Second-Harmonic Generation and Spectrum Modulation by Active Nonlinear Metamaterial
Zhiyu Wang, Yu Luo, Liang Peng +5
The nonlinear properties of a metamaterial sample composed of double-layer metallic patterns and voltage controllable diodes are experimentally investigated. Second harmonics and s…