We study the nonreciprocal properties of transmitted photons in a chiral waveguide quantum
electrodynamics (QED) system, including single-and two-photon transmissions and second …

Achieving strong optical nonlinearity in a low excitation power level is crucial in micro-and
nanophotonics, central to many applications. Here, we explore optical linear and nonlinear …

We study the problem of two-photon routing in waveguide QED ladders where a few two-
level quantum emitters (QEs) are simultaneously coupled with two chiral waveguides. We …

Heterostructures play a pivotal role in the design of valley-locked waveguides, facilitating the
manipulation of width as an additional degree of freedom. Through this design, we …

We report the slow-light enhanced spin-resolved in-plane emission from a single quantum
dot (QD) in a photonic crystal waveguide (PCW). The slow light dispersions in PCWs are …

The purpose of this paper is to study the dynamics of a coherent feedback network where
two two-level atoms are coupled with a semi-infinite waveguide. In this set-up, the two-level …

由于量子限制效应, 自组装半导体单量子点具有类似于原子的分立能级, 可实现高不可分辨,
高亮度和高纯度的单光子发射, 其多种激子态能够产生不同偏振模式的光子 …

The reflection and transmission characteristics of a system composed of two whispering‐
gallery mode (WGM) resonators are explored. Each resonator contains a Zeeman split …

Quantum photonic applications, such as photonic quantum computing, quantum
communication, and quantum sensing, require highly sophisticated nonclassical light …

Chiral light-matter interactions supported by topological edge modes at the interface of
valley photonic crystals provide a robust method to implement the unidirectional spin …