36 citations · 59 across the 10 of their papers we have counts for
10 papers
Photocurrent imaging of hybrid polaritons in graphene based heterostructures
Weiwei Luo, Jialin Qi, Linglong Zhang +8
Photocurrent is arising as a powerful tool for detecting in-plane collective excitations in hybrid polariton systems. In this paper, based on the intrinsic optoelectric response of…
Topological Interface-State Lasing in a Polymer-Cholesteric Liquid Crystal Superlattice
Yu Wang, Donghao Yang, Shaohua Gao +6
The advance of topological photonics has heralded a revolution for manipulating light as well as for the development of novel photonic devices such as topological insulator lasers.…
Topologically tuned terahertz confinement in a nonlinear photonic chip
Jiayi Wang, Shiqi Xia, Ride Wang +8
Compact terahertz (THz) functional devices are greatly sought after for high-speed wireless communication, biochemical sensing, and non-destructive inspection. However, conventiona…
Infrared full-Stokes polarimetry by parametric up-conversion
Zhanghang Zhu, Di Zhang, Fei Xie +7
Polarimetry aims to measure polarization information of an optical field, providing a new freedom to enhance performance of optical metrology. Furthermore, the polarimetry in infra…
Active plasmon interference control on ultrafast time scales by free electrons
Rong Huang, Weiwei Luo, Wei Wu +4
Interference between light waves is one of the widely known phenomena in physics, which is widely used in modern optics, ranging from precise detection at the nanoscale to gravitat…
Tailoring reflection of graphene plasmons by focused ion beams
Weiwei Luo, Wei Cai, Wei Wu +4
Graphene plasmons are of remarkable features that make graphene plasmon elements promising for applications to integrated photonic devices. The fabrication of graphene plasmon comp…
Directional Generation of Graphene Plasmons by Near Field Interference
Lei Wang, Wei Cai, Xinzheng Zhang +2
The highly unidirectional excitation of graphene plasmons (GPs) through near-field interference of orthogonally polarized dipoles is investigated. The preferred excitation directio…
Plasmon-phonon coupled modes in graphene tuned by the carrier concentration of the semiconductor substrates
Lei Wang, Wei Cai, Xinzheng Zhang +1
The interaction between graphene plasmons and surface phonons of a semiconductor substrate is investigated, which can be efficiently controlled by the carrier injection of the subs…
Plasmonic Tamm states: second enhancement of light inside the plasmonic waveguide
Yinxiao Xiang, Pidong Wang, Wei Cai +3
A type of Tamm states inside metal-insulator-metal (MIM) waveguides is proposed. An impedance based transfer matrix method is adopted to study and optimize it. With the participati…
Surface plasmons at the interface between graphene and kerr-type nonlinear medium
Lei Wang, Wei Cai, Xinzheng Zhang +2
The properties of surface plasmons localized at the interface between graphene and kerr-type nonlinear medium in three dimensions are investigated. Compared with surface plasmons a…