48 citations · 148 across the 9 of their papers we have counts for
9 papers
Propagation and excitation properties of nonlinear surface plasmon polaritons in a rectangular barrier
Xiangchun Tian, Yundong Zhang, Yu Duan +2
We propose a scheme to study the nonlinear propagation properties of nonlinear surface plasmon polaritons (SPPs) in a three level type electromagnetically induced transparency…
Spatial Focusing of Surface Polaritons Based on Cross-Phase Modulation
Chaohua Tan, Na Li, Datang Xu +2
We theoretically study the spatial focusing of surface polaritons (SPs) in a negative index metamaterial (NIMM)-atomic gas interface waveguide system, based on cross phase modulati…
Anisotropic longitudinal optical conductivities of tilted Dirac bands in 1T-MoS
Chao-Yang Tan, Chang-Xu Yan, Yong-Hong Zhao +2
1T-MoS exhibits valley-spin-polarized tilted Dirac bands in the presence of external vertical electric field and undergoes a topological phase transition between the t…
Low-loss Airy Surface Plasmon Polaritons
Qi Zhang, Chaohua Tan, Chao Hang +1
We propose a scheme to obtain a low-loss propagation of Airy surface plasmon polaritons (SPPs) along the interface between a dielectric and a negative-index metamaterial (NIMM). We…
Lossless Airy Surface Polaritons in a Metamaterial via Active Raman Gain
Qi Zhang, Chaohua Tan, Guoxiang Huang
We propose a scheme to realize a lossless propagation of linear and nonlinear Airy surface polaritons (SPs) via active Raman gain (ARG). The system we suggest is a planar interface…
Theoretical analysis on quantum interference effect in fast-light media
Datang Xu, Chaohua Tan, Guoxiang Huang
We make a systematic theoretical analysis on the quantum interference (QI) effects in various fast-light media (including gain-assisted , gain-assisted ladder-I, and gain-assist…
Crossover from Electromagnetically Induced Transparency to Autler-Townes Splitting in Open Ladder Systems with Doppler Broadening
Chaohua Tan, Guoxiang Huang
We propose a general theoretical scheme to investigate the crossover from electromagnetically induced transparency (EIT) to Autler-Townes splitting (ATS) in open ladder-type atomic…
Crossover from Electromagnetically Induced Transparency to Autler-Townes Splitting in Open V-Type Molecular Systems
Chengjie Zhu, Chaohua Tan, Guoxiang Huang
We investigate electromagnetically induced transparency (EIT) and Autler-Townes splitting(ATS) in an open V-type molecular system. Through detailed analytical calculations on the a…
Analytical approach on linear and nonlinear pulse propagations in an open Lambda-type molecular system with Doppler broadening
Chaohua Tan, Chengjie Zhu, Guoxiang Huang
We develop a systematic analytical approach on linear and nonlinear pulse propagations in an open Lambda-type molecular system with Doppler broadening. In linear case, by using res…