Displacement trajectory of nanoparticles illuminated by pulsed photonic jet and photonic hook

M. H.Shor Peled, P. Maioli, A. Karabchevsky

Research output: Contribution to journalConference articlepeer-review

Abstract

We present the displacement trajectory of a gold nanoparticle under photonic nano-jet and photonic hook fields generated with an ultrashort pulsed beam. We compared the optical forces exerted on the nanoparticle under pulsed and CW illumination and calculated its displacement. We observed peculiar nanoparticle trajectories when placed in different initial positions, under pulsed light. To understand the effect, we analyzed the gradient and scattering forces. Our work stimulates the development of experimental methods for opto-mechanical manipulation.

Original languageEnglish
Pages (from-to)1405-1406
Number of pages2
JournalInternational Conference on Metamaterials, Photonic Crystals and Plasmonics
StatePublished - 1 Jan 2023
Event13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023 - Paris, France
Duration: 18 Jul 202321 Jul 2023

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Materials Science (miscellaneous)
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry

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