Resonant harmonic generation in AlGaAs nanoantennas using cylindrical vector beams
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Professional
Details
Original language | English |
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Title of host publication | CLEO |
Subtitle of host publication | QELS_Fundamental Science 2018 |
Publisher | The Optical Society; OSA |
Number of pages | 2 |
ISBN (Electronic) | 978-1-943580-42-2 |
DOIs | |
Publication status | Published - 2018 |
Publication type | D3 Professional conference proceedings |
Event | CONFERENCE ON LASERS AND ELECTRO-OPTICS - Duration: 1 Jan 1900 → … |
Conference
Conference | CONFERENCE ON LASERS AND ELECTRO-OPTICS |
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Period | 1/01/00 → … |
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.