Enhancement of Optical Second Harmonic Generation in Hybrid Plasmonic–Photonic Microcavities

V. B. Novikov; A. A. Nasonov; A. I. Maydykovskiy; T. V. Murzina

doi:10.1134/S0021364018170095

Enhancement of Optical Second Harmonic Generation in Hybrid Plasmonic–Photonic Microcavities

Authors: Novikov V.B.¹, Nasonov A.A.¹, Maydykovskiy A.I.¹, Murzina T.V.¹
Affiliations:
1. Faculty of Physics
Issue: Vol 108, No 5 (2018)
Pages: 296-301
Section: Optics and Laser Physics
URL: https://journals.rcsi.science/0021-3640/article/view/161264
DOI: https://doi.org/10.1134/S0021364018170095
ID: 161264

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Abstract

A one-dimensional combined plasmonic–photonic system tailored for the enhancement of nonlinear optical effects is proposed and implemented. In this structure, a layer of silver plasmonic nanoparticles is placed in the cavity region of a photonic-crystal microcavity made of porous silicon. A multifold increase in an optical second harmonic generation signal in comparison to the structure without plasmonic nanoparticles is demonstrated.