Surface enhanced nonlinear optics via lithography-free metasurfaces

Kai Liu, Tianmu Zhang, Dengxin Ji, Joseph Murphy, Haomin Song, Tim Thomay, Kebin Shi, Qiaoqiang Gan, Alexander Cartwright

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We demonstrate a strong enhancement of second harmonic generation based on a three-layered super absorbing metasurface consisting of an ultrathin spacer layer sandwiched by an array of random metallic nanoparticles and a metal ground plate.
Original languageEnglish (US)
Title of host publication2015 IEEE Photonics Conference, IPC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages507-508
Number of pages2
ISBN (Print)9781479974658
DOIs
StatePublished - Nov 9 2015
Externally publishedYes

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