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Surface enhanced nonlinear optics via lithography-free metasurfaces
Conference proceeding

Surface enhanced nonlinear optics via lithography-free metasurfaces

Kai Liu, Tianmu Zhang, Dengxin Ji, Joseph Murphy, Haomin Song, Tim Thomay, Kebin Shi, Qiaoqiang Gan and Alexander Cartwright
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, p.507
01/10/2015

Abstract

  Conference Title: 2015 IEEE Photonics Conference (IPC) Conference Start Date: 2015, Oct. 4 Conference End Date: 2015, Oct. 8 Conference Location: Reston, VA, USA 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.

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