Terahertz second-order nonlinear optics in a graphene-metamaterial device: Difference-frequency generation

Chihun In, Hyeondon Kim, Bumki Min, Hyunyong Choi

Research output: Contribution to conferencePaper

Abstract

We show the first experimental demonstration of nonlinear second-order terahertz frequency generation in a graphene-metamaterial device. Characteristic ultrafast nature of graphene and strong metamaterials' nonlinear resonances enables to observe the nonlinear difference frequency generation.

Original languageEnglish
Publication statusPublished - 2014 Jan 1
Event2014 Conference on Lasers and Electro-Optics, CLEO 2014 - San Jose, United States
Duration: 2014 Jun 82014 Jun 13

Other

Other2014 Conference on Lasers and Electro-Optics, CLEO 2014
CountryUnited States
CitySan Jose
Period14/6/814/6/13

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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    In, C., Kim, H., Min, B., & Choi, H. (2014). Terahertz second-order nonlinear optics in a graphene-metamaterial device: Difference-frequency generation. Paper presented at 2014 Conference on Lasers and Electro-Optics, CLEO 2014, San Jose, United States.