10 citations · 11 across the 4 of their papers we have counts for
4 papers
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…
Storage and Retrieval of Surface Polaritons
Junfeng Su, Datang Xu, Guoxiang Huang
We investigate the memory of surface polariton (SP) via the electromagnetically induced transparency (EIT) of quantum emitters doped at the interface between a dielectric and a met…
Storage and Retrieval of Light Pulses in a Fast-Light Medium via Active Raman Gain
Datang Xu, Zhengyang Bai, Guoxiang Huang
We propose a scheme to realize the storage and retrieval of light pulses in a fast-light medium via a mechanism of active Raman gain (ARG). The system under consideration is a four…
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…