164 citations · 181 across the 3 of their papers we have counts for
3 papers · 1 filter
Nonlinear dielectric geometric-phase metasurface with simultaneous structure and lattice symmetry design
Bingyi Liu, René Geromel, Zhaoxian Su +5
In this work, we utilize thin dielectric meta-atoms placed on a silver substrate to efficiently enhance and manipulate the third harmonic generation. We theoretically and experimen…
Continuous phase control of nonlinear polarizability in harmonic generations
Guixin Li, Shumei Chen, Nitipat Pholchai +5
We prescribe a novel approach for continuously tailoring the local phase of the nonlinear polarizability which can lead to an arbitrary phase profile for harmonic generations. The…
Symmetry selective third harmonic generation from plasmonic metacrystals
Shumei Chen, Guixin Li, Franziska Zeuner +5
Nonlinear processes are often governed by selection rules imposed by the symmetries of the molecular configurations. The most well-known examples include the role of mirror symmetr…