Publication

Modelling of nonlinear metasurfaces: Second-harmonic generation and Kerr effect

Olivier Martin, Karim Achouri
2019
Conference Papers

Abstract

We present a nonlinear metasurface modelling frame- work based on the generalized sheet transition conditions (GSTC). It may be used to synthesize or analyse the scat- tering behavior of second- and third-order metasurfaces. We specifically study second-harmonic generation (SHG) and the Kerr effect. This framework is formulated in the frequency-domain and provides the relationships between the metasurface linear and nonlinear susceptibilities and the fields interacting with it.

Official source

https://infoscience.epfl.ch/entities/publication/da0a86d5-d658-4641-af6f-32134a4e0a1d

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