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Resonant harmonic generation in AlGaAs nanoantennas using cylindrical vector beams

Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

Details

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science 2018
PublisherThe Optical Society; OSA
Number of pages2
ISBN (Electronic)978-1-943580-42-2
DOIs
Publication statusPublished - 2018
Publication typeD3 Professional conference proceedings
EventCONFERENCE ON LASERS AND ELECTRO-OPTICS -
Duration: 1 Jan 1900 → …

Conference

ConferenceCONFERENCE ON LASERS AND ELECTRO-OPTICS
Period1/01/00 → …

Abstract

We use second- and third-harmonic generation with cylindrical vector beams to investigate AlGaAs nanodisks. The nonlinear emission is found to depend strongly on the interplay between tensorial nonlinearities, focal-field symmetries and resonant multipolar excitations.

Publication forum classification

Field of science, Statistics Finland