95 citations · 316 across the 12 of their papers we have counts for
5 papers · 1 filter
Quantum entanglement in plasmonic waveguides with near-zero mode indices
Xing Ri Jin, Lei Sun, Xiaodong Yang +1
We investigate the quantum entanglement between two quantum dots in a plasmonic waveguide with near-zero mode index, considering the dependence of concurrence on interdot distance,…
Giant optical nonlocality near the Dirac point in metal-dielectric multilayer metamaterials
Lei Sun, Jie Gao, Xiaodong Yang
The giant optical nonlocality near the Dirac point in lossless metal-dielectric multilayer metamaterials is revealed and investigated through the analysis of the band structure of…
Experimental realization of epsilon-near-zero metamaterial slabs with metal-dielectric multilayers
Jie Gao, Lei Sun, Huixu Deng +3
Epsilon-near-zero (ENZ) metamaterial slabs at visible frequencies based on metal-dielectric multilayers are experimentally realized. Transmission, reflection and absorption spectra…
Broadband Epsilon-Near-Zero Metamaterials with Step-Like Metal-Dielectric Multilayer Structures
Lei Sun, Jie Gao, Xiaodong Yang
The concept of the broadband epsilon-near-zero meta-atom consisting of layered stacks with specified metallic filling ratio and thickness is proposed based on the Bergman spectral…
Deep subwavelength beam propagation in extremely loss-anisotropic metamaterials
Yingran He, Lei Sun, Sailing He +1
Metal-dielectric multilayer metamaterials with extreme loss-anisotropy, in which the longitudinal component of the permittivity tensor has ultra-large imaginary part, are proposed…