Publications

Frequency-mixing in GaAs dielectric metasurfaces

Vabishchevich, Polina V.; Liu, Sheng L.; Vaskin, A.; Reno, J.L.; Keeler, G.A.; Sinclair, Michael B.; Staude, I.; Brener, Igal B.

We experimentally demonstrate resonantly enhanced nonlinear optical processes such as 2nd-, 3rd-, and 4th-harmonic generations, sum-frequency generation, four-wave mixing processes, etc., in the visible and near-IR using GaAs dielectric metasurfaces.