Switching second-harmonic forward to backward emission via GaAs nanoantennas

  • L. Xu
  • , G. Saerens
  • , M. Timofeeva
  • , D. A. Smirnova
  • , I. Volkovskaya
  • , M. Lysevych
  • , R. Camacho-Morales
  • , M. Cai
  • , K. Z. Kamali
  • , L. Huang
  • , F. Karouta
  • , H. H. Tan
  • , C. Jagadish
  • , A. E. Miroshnichenko
  • , R. Grange
  • , D. N. Neshev
  • , M. Rahmani*
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Switching forward-to-backward linear scattering of nanoantennas is a process of major importance. Here, we demonstrate the first nonlinear switching of forward to backward second harmonic generation, via engineering the nonlinear-tensors of the (110)-GaAs nanoantennas.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2020
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580767
DOIs
StatePublished - 2020
Externally publishedYes
EventCLEO: Science and Innovations, CLEO_SI 2020 - Washington, United States
Duration: 10 May 202015 May 2020

Publication series

NameOptics InfoBase Conference Papers
VolumePart F183-CLEO-SI 2020
ISSN (Electronic)2162-2701

Conference

ConferenceCLEO: Science and Innovations, CLEO_SI 2020
Country/TerritoryUnited States
CityWashington
Period10/05/2015/05/20

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