Metasurfaces with random nanoantennas for ultrabroadband surface enhanced nonlinear optics

Nan Zhang, Ziheng Ji, Alec R. Cheney, Haoming Song, Dengxin Ji, Xie Zeng, Borui Chen, Alexander N. Cartwright, Kebin Shi, Qiaoqiang Gan

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

Abstract

We demonstrate a strong enhancement of second harmonic generation based on a threelayered super absorbing metasurface consisting of a dielectric spacer layer sandwiched by an array of random metallic nanoparticles and a metal ground plate.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2017
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580279
DOIs
Publication statusPublished - 2017
Externally publishedYes
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2017 - San Jose, United States
Duration: 14 May 201719 May 2017

Publication series

NameOptics InfoBase Conference Papers
VolumePart F42-CLEO_QELS 2017
ISSN (Electronic)2162-2701

Conference

ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2017
Country/TerritoryUnited States
CitySan Jose
Period14/05/1719/05/17

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