2024
Single-Mode Control and Individual Nanoparticle Detection in the Ultraviolet Region Based on Boron Nitride Microdisk with Whispering Gallery Mode
Li J, Li Q, Chen R, Zhang Q, Fang W, Liu K, Li F, Yun F. Single-Mode Control and Individual Nanoparticle Detection in the Ultraviolet Region Based on Boron Nitride Microdisk with Whispering Gallery Mode. Nanomaterials 2024, 14: 501. PMID: 38535649, PMCID: PMC10975174, DOI: 10.3390/nano14060501.Peer-Reviewed Original ResearchWhispering gallery modesMicrodisk cavitiesOptical microcavitiesGallery modesBoron nitrideResonant modesUltraviolet regionLight-matter interactionSingle-mode outputNonlinear opticsSingle-modeUltraviolet bandMicrodiskUltraviolet spectraSingle-mode controlMicrocavitiesPrecision sensitivityResonanceNanoparticle detectionBoronMicroresonatorsModeAbsorption propertiesTime-domain (FDTD) methodFinite-difference time-domain (FDTD) method
2023
Combining three sources of optical anisotropy in a tunable open-access microcavity: From theory to experiment
Li Y, Luo X, Guo Y, Ren J, Long T, Wang B, Cai Y, Guo C, Qin Y, Fu H, Zhang Y, Yun F, Liao Q, Li F. Combining three sources of optical anisotropy in a tunable open-access microcavity: From theory to experiment. Journal Of Applied Physics 2023, 134: 223106. DOI: 10.1063/5.0173709.Peer-Reviewed Original ResearchOpen‐access microcavityPhotonic spin-orbit couplingTE-TM splittingSpin-orbit couplingFine energy splittingOptical property measurementsEmergent anisotropyMicrocavity photonsImportant physical mechanismsDegenerate perturbation theoryPhotonic devicesExciton-polaritonsPhotonic potentialPolarization controlSO couplingOptical anisotropySpin vorticesActive mediumEnergy splittingClear observationPhysical mechanismsPerturbation theoryMicrocavitiesIsotropic situationEigenstates