4 papers
On-Chip Generation of Co-Polarized and Spectrally Separable Photon Pairs
Xiaojie Wang, Lin Zhou, Yue Li +10
On-chip generation of high-purity single photons is essential for scalable photonic quantum technologies. Spontaneous parametric down-conversion (SPDC) is widely used to generate p…
A universal framework for nonlinear frequency combs under electro-optic modulation
Yanyun Xue, Xianpeng Lv, Guangxing Wu +9
Nonlinear frequency combs, including electro-optic and Kerr combs, have become central platforms for chip-scale frequency synthesis. Recent breakthroughs in strong-coupling electro…
Integrated polarization-entangled photon source for wavelength-multiplexed quantum networks
Xiaodong Shi, Yue Li, Jinyi Du +13
Entangled photons are fundamental resources for quantum communication, computing, and networking. Among them, polarization-entangled photon pairs play an important role due to thei…
Squeezed Light Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides
Xiaodong Shi, Angela Anna Baiju, Xu Chen +12
Squeezed states of light play a key role in quantum-enhanced sensing and continuous-variable quantum information processing. Realizing integrated squeezed light sources is crucial…