Structured light for second-harmonic spectroscopy in mie-resonant AlGaAs nanoparticles

Elizaveta Melik-Gaykazyan, Kirill Koshelev, Jae Hyuck Choi, Sergey Kruk, Hong-Gyu Park, Andrey Fedyanin, Yuri Kivshar

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

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.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2019
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
DOIs
Publication statusPublished - 2019 Jan 1
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2019 - San Jose, United States
Duration: 2019 May 52019 May 10

Publication series

NameOptics InfoBase Conference Papers
VolumePart F128-CLEO_QELS 2019

Conference

ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2019
CountryUnited States
CitySan Jose
Period19/5/519/5/10

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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  • Cite this

    Melik-Gaykazyan, E., Koshelev, K., Choi, J. H., Kruk, S., Park, H-G., Fedyanin, A., & Kivshar, Y. (2019). Structured light for second-harmonic spectroscopy in mie-resonant AlGaAs nanoparticles. In CLEO: QELS_Fundamental Science, CLEO_QELS 2019 (Optics InfoBase Conference Papers; Vol. Part F128-CLEO_QELS 2019). OSA - The Optical Society. https://doi.org/10.1364/CLEO-QELS.2019.FM2C.4