102 citations · 511 across the 15 of their papers we have counts for
15 papers
Single photon scattering from a chain of giant atoms coupled to a one-dimensional waveguide
Y. P. Peng, W. Z. Jia
We investigate coherent single-photon transport in a waveguide quantum electrodynamics structure containing multiple giant atoms. The single-photon scattering amplitudes are solved…
Multiple electromagnetically induced transparency without a control field in an atomic array coupled to a waveguide
W. Z. Jia, Q. Y. Cai
We investigate multiple electromagnetically induced transparency (EIT) in a waveguide quantum electrodynamics (wQED) system containing an atom array. By analyzing the effective Ham…
Spectrum of Single-Photon Scattering in a Strong-Coupling Hybrid Optomechanical System
S. Y. Yang, W. Z. Jia, H. Yuan
We analyze theoretically the single-photon excitation and transmission spectra of a strong-coupling hybrid optomechanics, where a two-level system (TLS) is coupled to the mechanica…
Manipulating single-photon transport in a waveguide-QED structure containing two giant atoms
S. L. Feng, W. Z. Jia
We investigate coherent single-photon transport in a waveguide-QED structure containing two giant atoms. The unified analytical expressions of the single-photon scattering amplitud…
Coherent single-photon scattering spectra for a giant-atom waveguide-QED system beyond dipole approximation
Q. Y. Cai, W. Z. Jia
We investigate the single-photon scattering spectra of a giant atom coupled to a one dimensional waveguide via multiple connection points or a continuous coupling region. Using a f…
Efficient single-photon frequency conversion in the microwave domain using superconducting quantum circuits
W. Z. Jia, Y. W. Wang, Yu-xi Liu
We present an approach to achieve efficient single-photon frequency conversion in the microwave domain based on coherent control in superconducting quantum circuits, which consist…
Phase-dependent optical response properties in an optomechanical system by coherently driving the mechanical resonator
W. Z. Jia, L. F. Wei, Yong Li +1
We explore theoretically the optical response properties in an optomechanical system under electromagneti- cally induced transparency condition but with the mechanical resonator be…
Optomechanically induced amplification and perfect transparency in double-cavity optomechanics
Xiao-Bo Yan, W. Z. Jia, Yong Li +1
We study the optomechanically induced amplification and perfect transparency in a double-cavity optomechanical system. We find if two control lasers with appropriate amplitudes and…
Single-photon transport in a one dimentional waveguide coupling to a hybrid atom-optomechanical system
W. Z. Jia, Z. D. Wang
We explore theoretically the single-photon transport in a single-mode waveguide that is coupled to a hybrid atom-optomechanical system in a strong optomechanical coupling regime. U…
Probing molecular chirality by coherent optical absorption spectra
W. Z. Jia, L. F. Wei
We propose an approach to sensitively probe the chirality of molecules by measuring their coherent optical absorption spectra. It is shown that quantum dynamics of the cyclic three…
Frequency-doubled scattering of symmetry-breaking surface-state electrons on liquid Helium
Miao Zhang, Wenzhi Jia, Lianfu Wei
Any systems with symmetry-breaking eigenstates can effectively radiate photons with doubled frequency of the incident light, which is known as the second harmonic generation. Here,…
Tunable one-dimensional microwave emissions from cyclic-transition three-level atoms
W. Z. Jia, L. F. Wei, Z. D. Wang
By strongly driving a cyclic-transition three-level artificial atom, demonstrated by such as a flux-based superconducting circuit, we show that coherent microwave signals can be ex…
Vacuum induced Berry phases in single-mode Jaynes-Cummings models
Yu Liu, L. F. Wei, W. Z. Jia +1
Motivated by the work [Phys. Rev. Lett. 89, 220404 (2002)] for detecting the vacuum-induced Berry phases with two-mode Jaynes-Cummings models (JCMs), we show here that, for a param…
Distinguishing left- and right-handed molecules by two-step coherent pulses
W. Z. Jia, L. F. Wei
Chiral molecules with broken parity symmetries can be modeled as quantum systems with cyclic-transition structures. By using these novel properties, we design two-step laser pulses…
Gain without inversion in quantum systems with broken parities
W. Z. Jia, L. F. Wei
For a quantum system with broken parity symmetry, selection rules can not hold and cyclic transition structures are generated. With these loop-transitions we discuss how to achieve…