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 contribution

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 (US)
Title of host publication2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-2
Number of pages2
ISBN (Print)9781943580279
DOIs
StatePublished - Oct 25 2017
Externally publishedYes

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