Assisted by the rapid development of photonic integrated circuits, scalable and versatile chip-
based quantum light sources with nonlinear optics are increasingly tangible for real-world …

Spontaneous photon emission can be drastically modified by placing quantum emitters
(QEs) in nanostructured environment, resulting in dramatically enhanced emission rates due …

Spontaneous parametric down-conversion (SPDC) is one of the most versatile nonlinear
optical techniques for the generation of entangled and correlated single-photon pairs …

Thin‐film lithium niobate on insulator (LNOI) emerges as a promising platform for integrated
quantum photon source, enabling scalable on‐chip quantum information processing. The …

We theoretically investigate the preparation of mid-infrared (MIR) spectrally-uncorrelated
biphotons from a spontaneous parametric down-conversion process using doped LN …

Lithium niobate (LiNbO 3) serves as one of the most competitive materials in nonlinear
integrated photonics and becomes a key platform for the realization of integrated optical …

摘要自发参量下转换在制备量子光源等领域具有重要的研究价值. 归纳了自发参量下转换的主要
技术方案, 讨论了不同类型(type-0, type-Ⅰ, type-Ⅱ) 自发参量下转换量子光源的研究进展及其 …

Thin film lithium niobate (TFLN), also known as lithium niobate on insulator (LNOI), is an
important integrated optical platform due to its broad transparency window (from ultraviolet …

Recent advances of high-quality lithium niobate (LN) on insulator technology have
revitalized the progress of novel chip-integrated LN-based photonic devices and …

Distributing entanglement over long distances remains a challenge due to its fragility when
exposed to environmental effects. In this work, we compare various entanglement …