Tuning phase matching conditions in second harmonic generation via the excitation of higher order plasmonic mode in waveguides

Ning Liu, Brian Corbett

Research output: Contribution to journalConference articlepeer-review

Abstract

Plasmonic waveguides, with characteristic strong electric field confinement at the dielectric-metal interface, have found many applications in nonlinear optics. However, the dispersion relationship of fundamental plasmonic mode works against the phase matching condition required for strong second harmonic generation. Here we show that by exciting higher order plasmonic modes, phase matching condition can be satisfied in plasmonic waveguides.

Original languageEnglish
Pages (from-to)1154-1155
Number of pages2
JournalInternational Conference on Metamaterials, Photonic Crystals and Plasmonics
Publication statusPublished - 2019
Event10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 - Lisbon, Portugal
Duration: 23 Jul 201926 Jul 2019

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