Quantum memory is an important component in the long-distance quantum communication
based on the quantum repeater protocol. To outperform the direct transmission of photons …

We report the generation of biphotons, with a temporal full width at the half maximum
(FWHM) of 13.4±0.3 µs and a spectral FWHM of 50±1 kHz, via the process of spontaneous …

We theoretically propose a scheme to generate a strong continuous-variable quantum
entangled light source in four-wave mixing (FWM) process by increasing the optical density …

A frequency beam splitter (FBS) with the split ratio of 0.5, ie, 50/50 FBS, can be used as the
frequency-mode Hadamard gate for frequency-encoded photonic qubits. A FBS with the split …

The combination of Rydberg atoms and electromagnetically induced transparency (EIT) has
been extensively studied in the strong-interaction regime. Here we proposed utilizing an EIT …

The electromagnetically-induced transparency (EIT)-like effects in planar and non-planar
metamaterials (MMs) were investigated for microwave (GHz) frequencies. The specific MMs …

We propose a theoretical scheme to implement electromagnetically induced transparency
(EIT) using an artificial atom of superconducting circuit. Allowed by the selection rule, two …

In this paper we propose a scheme for coherent control and storage of a microwave pulse in
superconducting circuits exploiting the idea of electromagnetically induced transparency …

Photonic quantum memory is a key component for long-distance quantum communication
and optical quantum computation. High storage efficiency, long storage time, and high …

Based on gain assisted electromagnetically induced transparency (EIT), we propose a
scheme for coherent manipulation and storage of a microwave pulse propagating through a …