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Enhancement of harmonic generation in gases using an all-dielectric metasurface

  • Jared S. Ginsberg
  • , Adam C. Overvig
  • , M. Mehdi Jadidi
  • , Stephanie Malek
  • , Gauri Patwardhan
  • , Nicolas Swenson
  • , Nanfang Yu
  • , Alexander L. Gaeta

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We design and fabricate a dielectric metasurface for enhancing harmonic generation from gases with mid-infrared pulses. We observe third-harmonic generation in Ar at pump intensities as low as 1.8X1012 W/cm2.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2019
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580576
DOIs
StatePublished - 2019
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2019 - San Jose, United States
Duration: May 5 2019 → May 10 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F128-CLEO_QELS 2019

Conference

ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2019
Country/TerritoryUnited States
CitySan Jose
Period5/5/19 → 5/10/19

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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