272 citations · 775 across the 22 of their papers we have counts for
14 papers · 1 filter
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…
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…
Unraveling the Angular Symmetry of Optical Force in a Solid Dielectric
Xiang Xi, Jingwen Ma, Zhong-Hao Zhou +5
The textbook-accepted formulation of electromagnetic force was proposed by Lorentz in the 19th century, but its validity has been challenged due to incompatibility with the special…
Hyperuniform disordered photonic crystal polarizers
Wen Zhou, Yeyu Tong, Xiankai Sun +1
An ultra-broadband transverse magnetic (TM) pass hyperuniform disordered photonic crystal (HUDPC) polarizer is proposed and demonstrated on a silicon-on-insulator platform. Propaga…