48 citations · 113 across the 14 of their papers we have counts for
14 papers
Topological valley plasmons in twisted monolayer-double graphene moiré superlattices
Weiwei Luo, Jiang Fan, Alexey B. Kuzmenko +2
In topological photonics, artificial photonic structures are constructed for realizing nontrivial unidirectional propagation of photonic information. On the other hand, moiré super…
Active plasmon interference control on ultrafast time scales by free electrons
Rong Huang, Weiwei Luo, Wei Wu +4
Interference between light waves is one of the widely known phenomena in physics, which is widely used in modern optics, ranging from precise detection at the nanoscale to gravitat…
Electro-Optic Lithium Niobate Metasurfaces
Bofeng Gao, Mengxin Ren, Wei Wu +2
Many applications of metasurfaces require an ability to dynamically change their properties in time domain. Electrical tuning techniques are of particular interest, since they pave…
Optically Addressed Spatial Light Modulator based on Nonlinear Metasurface
Shengchao Gong, Mengxin Ren, Wei Wu +2
Spatial light modulators (SLMs) are devices for modulating amplitude, phase or polarization of a light beam on demand. Such devices have been playing an indispensable inuence in ma…
Resonantly tunable second harmonic generation from lithium niobate metasurfaces
Junjun Ma, Fei Xie, Weijin Chen +7
Second harmonic generation (SHG) is a coherent nonlinear phenomenon that plays an important role in laser color conversion. Lithium niobate (LN), which features both a large band g…
Observation of plasmonic exceptional points
J. -H. Park, A. Ndao, W. Cai +5
Non-Hermitian singularities known as exceptional-points (EPs) have been shown to exhibit increased sensitivities but the observation of EPs has so far been limited to wavelength sc…