168 citations · 886 across the 18 of their papers we have counts for
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High-efficiency optical frequency mixing in an all-dielectric metasurface enabled by multiple bound states in the continuum
Tingting Liu, Meibao Qin, Feng Wu +1
We present nonlinear optical four-wave mixing in a silicon nanodisk dimer metasurface. Under the oblique incident plane waves, the designed metasurface exhibits a multi-resonant fe…
Strong coupling between excitons and quasi-Bound states in the continuum in the bulk transition metal dichalcogenides
Meibao Qin, Junyi Duan, Shuyuan Xiao +4
We investigate the strong coupling between the excitons and quasi-bound states in the continuum (BIC) resonance in a bulk WS metasurface. Here we employ the bulk WS to cons…
Robust enhancement of high-harmonic generation from all-dielectric metasurfaces enabled by polarization-insensitive bound states in the continuum
Shuyuan Xiao, Meibao Qin, Junyi Duan +1
The emerging all-dielectric platform exhibits high-quality () resonances governed by the physics of bound states in the continuum (BIC) that drives highly efficient nonlinear op…
Polarization-controlled dynamically switchable high-harmonic generation from all-dielectric metasurfaces governed by dual bound states in the continuum
Shuyuan Xiao, Meibao Qin, Junyi Duan +2
Tailoring optical nonlinear effects (e.g. harmonic generation, sum-frequency mixing, etc.) in the recently emerging all-dielectric platform is important for both the fundamental sc…