60 citations · 94 across the 10 of their papers we have counts for
10 papers
Low-loss Broadband Negative Refractive Index due to Nonresonant 2D Helical Chiral Metamaterial
Kun Song, Min Wang, Zhaoxian Su +6
We demonstrated a 2D helical chiral metamaterial that exhibits broadband strong optical activity resulting nonresonant Drude-like response. The strong chirality leads to broadband…
Dendritic cell-cluster metasurface manipulation of visible light
Zhenhua Fang, Huan Chen, Di An +2
The manipulation of visible light is important in science and technology research. Metasurfaces can enable flexible and effective regulation of the phase, polarization, and propaga…
Broadband angle- and permittivity-insensitive nondispersive optical activity based on chiral metamaterials
Kun Song, Min Wang, Zhaoxian Su +6
Because of the strong inherent resonances, the giant optical activity obtained via chiral metamaterials generally suffers from high dispersion, which has been a big stumbling block…
Anomalous refraction based on acoustic metasurfaces with membranes
Shilong Zhai, Changlin Ding, Huaijun Chen +3
The investigation of metasurface, which is of great current interest, has opened up new degrees of freedom to research metamaterials. In this paper, we propose an ultrathin acousti…
Broadband dispersionless polarization rotation with composite chiral metamaterials
Kun Song, Changlin Ding, Yahong Liu +2
We propose a planar composite chiral metamaterial (CCMM) by symmetrically inserting a metallic mesh between two layers of conjugated gammadion resonators. As the elaborate CCMM ope…
Inverse Doppler Effects in Flute
Xiao P. Zhao, Shi L. Zhai, Song Liu +3
Here we report the observation of the inverse Doppler effects in a flute. It is experimentally verified that, when there is a relative movement between the source and the observer,…