Skip to main content
eScholarship
Open Access Publications from the University of California

UC Irvine

UC Irvine Previously Published Works bannerUC Irvine

Polariton-Mediated High Harmonic Generation with Co-Optimized Metasurfaces

Abstract

We present a co-optimization strategy using nonlinear polaritonic metasurfaces coupled to few-layer hBN to enable polariton-mediated fifth-harmonic generation, where hexagonally packed silicon-on-sapphire resonators yield simultaneous mid-IR and near-IR resonances and predict ~1100-fold efficiency enhancement.

Many UC-authored scholarly publications are freely available on this site because of the UC's open access policies. Let us know how this access is important for you.