26 citations · 54 across the 7 of their papers we have counts for
7 papers
Quantum reflection of single photons in a cold Rydberg atomic gas
Yao Ou, Qi Zhang, Guoxiang Huang
We propose and analyze a scheme for realizing the quantum reflection of single photons in a cold Rydberg atomic gas via electromagnetically induced transparency, by which a deep an…
Quantum Squeezing of Slow-Light Solitons
Jinzhong Zhu, Qi Zhang, Guoxiang Huang
We investigate the quantum squeezing of slow-light solitons generated in a -shaped three-level atomic system working under condition of electromagnetically induced transparency…
Quantum Reflections of Nonlocal Optical Solitons in a Cold Rydberg Atomic Gas
Zhengyang Bai, Qi Zhang, Guoxiang Huang
Quantum reflection refers to a non-vanishing reflection probability in the absence of a classically turning point. Much attention has been paid to such reflections due to their fun…
Fast-Responding Property of Electromagnetically Induced Transparency in Rydberg Atoms
Qi Zhang, Zhengyang Bai, Guoxiang Huang
We investigate the transient optical response property of an electromagnetically induced transparency (EIT) in a cold Rydberg atomic gas. We show that both the transient behavior a…
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…
Analogue of double--type atomic medium and vector dromions in a plasmonic metamaterial
Qi Zhang, Zhengyang Bai, Guoxiang Huang
We consider an array of the meta-atom consisting of two cut-wires and a split-ring resonator interacting with an electromagnetic field with two polarization components. We prove th…
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…