272 citations · 775 across the 22 of their papers we have counts for
22 papers
Realization of bound states in the continuum in anti-PT-symmetric optical systems
Jiawei Zhang, Ziyao Feng, Xiankai Sun
Novel physical concepts that originate from quantum mechanics, such as non-Hermitian systems (dealing mostly with PT and anti-PT symmetry) and bound states in the continuum (BICs),…
Second-Harmonic Generation in Etchless Lithium Niobate Nanophotonic Waveguides with Bound States in the Continuum
Fan Ye, Yue Yu, Xiang Xi +1
Bound states in the continuum (BICs) have been extensively studied in various systems since its first proposal in quantum mechanics. Photonic BICs can enable optical mode confineme…
Highly tunable broadband coherent wavelength conversion with a fiber-based optomechanical system
Xiang Xi, Chang-Ling Zou, Chun-Hua Dong +1
The modern information networks are built on hybrid systems working at disparate optical wavelengths. Coherent interconnects for converting photons between different wavelengths ar…
Observation of bound states in the continuum in a micromechanical resonator
Yue Yu, Xiang Xi, Xiankai Sun
Bound states in the continuum (BICs) refer to physical states that possess intrinsic zero dissipation loss even though they are located in the continuous energy spectrum. BICs have…
A topological Dirac-vortex parametric phonon laser
Xiang Xi, Jingwen Ma, Xiankai Sun
Nonlinear topological photonic and phononic systems have recently aroused intense interests in exploring new phenomena that have no counterparts in electronic systems. The squeezed…
Room-temperature continuous-wave Dirac-vortex topological lasers on silicon
Jingwen Ma, Taojie Zhou, Mingchu Tang +9
Robust laser sources are a fundamental building block for contemporary information technologies. Originating from condensed-matter physics, the concept of topology has recently ent…