Structured Light for Second-Harmonic Spectroscopy in Mie-Resonant AlGaAs Nanoparticles
Date
2019
Authors
Melik-Gaykazyan, Elizaveta
Koshelev, Kirill
Choi, Jae-Hyuck
Kruk, Sergey
Park, Hong-Gyu
Fedyanin, Andrey
Kivshar, Yuri
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Optical Society of American (OSA)
Abstract
We employ doughnut-shaped cylindrical vector beams to observe the enhanced second-harmonic generation from individual subwavelength AlGaAs nanoparticles which support both electric and magnetic multipolar Mie-type resonances at the fundamental and double frequencies.
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Proceedings of the 2019 Conference on Lasers and Electro-Optics, CLEO 2019
Type
Conference paper
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Open Access
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Restricted until
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