31 citations · 45 across the 4 of their papers we have counts for
3 papers
physics.optics2011★ 7 cited
The scattering of a cylindrical invisibility cloak: reduced parameters and optimization
Liang Peng, Lixin Ran, N. Asger Mortensen
We investigate the scattering of 2D cylindrical invisibility cloaks with simplified constitutive parameters with the assistance of scattering coefficients. We show that the scatter…
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…