4 papers
Isolated Photonic Flatband with the Effective Magnetic Flux in A Synthetic Space including the Frequency Dimension
Danying Yu, Luqi Yuan, Xianfeng Chen
The exploration of flatband in photonics is fundamentally important, aiming to control the localization of light for potential applications in optical communications. We study the…
Additivity of Röntgen term and recoil-induced correction to spontaneous emission rate
Anwei Zhang, Danying Yu
For a moving atom, the spontaneous emission rate is modified due to the contributions from two factors, the Röntgen interaction term and the recoil effect induced by the emitted ph…
Noise-induced temporal regularity and signal amplification in an optomechanical system with parametric instability
Danying Yu, Min Xie, Yanbei Cheng +1
Noise usually has an unwelcome influence on system performance. For instance, noise inevitably affects the low-frequency mechanical freedom in optomechanical experiments. However,…
Pulse-regulated single-photon generation via quantum interference in a nonlinear nanocavity
Yuyi Yan, Yanbei Cheng, Shengguo Guan +2
A scalable on-chip single-photon source at telecommunications wavelengths is an essential component of quantum communication networks. In this work, we numerically construct a puls…