42 citations · 116 across the 8 of their papers we have counts for
8 papers
A metamaterial-free fluid-flow cloak
Fuyang Tay, Youming Zhang, Hongyi Xu +3
The model of ideal fluid flow around a cylindrical obstacle exhibits a long-established physical picture where originally straight streamlines will be deflected over the whole spac…
Translation and Rotation of Transformation Media under Electromagnetic Pulse
Fei Gao, Xihang Shi, Xiao Lin +2
It is well known that optical media create artificial geometry for light, and curved geometry acts as an effective optical medium. This correspondence originates from the form inva…
Spoof surface plasmon Fabry-Perot open resonators in a surface-wave photonic crystal
Zhen Gao, Fei Gao, Hongyi Xu +2
We report on the proposal and experimental realization of a spoof surface plasmon Fabry-Perot (FP) open resonator in a surface-wave photonic crystal. This surface-wave FP open reso…
Tunable band-notched line-defect waveguide in a surface-wave photonic crystal
Zhen Gao, Fei Gao, Youming Zhang +2
We propose and experimentally demonstrate a tunable band-notched line-defect waveguide in a surface-wave photonic crystal, which consists of a straight line-defect waveguide and si…
Caustic graphene plasmons with Kelvin angle
Xihang Shi, Xiao Lin, Fei Gao +3
A century-long argument made by Lord Kelvin that all swimming objects have an effective Mach number of 3, corresponding to the Kelvin angle of 19.5 degree for ship waves, has been…
Probing topological protection using a designer surface plasmon structure
Fei Gao, Zhen Gao, Xihang Shi +9
Topological photonic states, inspired by robust chiral edge states in topological insulators, have recently been demonstrated in a few photonic systems, including an array of coupl…
Experimental demonstration of an ultra-thin three-dimensional thermal cloak
Hongyi Xu, Xihang Shi, Fei Gao +2
We report the first experimental realization of a three-dimensional thermal cloak shielding an air bubble in a bulk metal without disturbing external thermal flux. The cloak is mad…
Affine nonmagnetic transformation optics and its application to a practical bending adapter design
Hongyi Xu, Baile Zhang, Tianyuan Yu +2
One of the bottlenecks that limit the transition of transformation-optics devices from concepts to practical use is the non-unit magnetic permeability generally required from a mat…