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Metasurfaces with random nanoantennas for ultra-broadband surface enhanced nonlinear optics
Conference proceeding

Metasurfaces with random nanoantennas for ultra-broadband 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, …
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)
Conference on Lasers and Electro-Optics
01/01/2017

Abstract

Engineering Engineering, Electrical & Electronic Optics Physical Sciences Physics Physics, Applied Science & Technology Technology
We demonstrate a strong enhancement of second harmonic generation based on a three-layered super absorbing metasurface consisting of a dielectric spacer layer sandwiched by an array of random metallic nanoparticles and a metal ground plate. (c) 2017 Optical Society of America

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