DocumentCode
1769922
Title
Terahertz second-order nonlinear optics in a graphene-metamaterial device: Difference-frequency generation
Author
Chihun In ; Hyeondon Kim ; Bumki Min ; Hyunyong Choi
Author_Institution
Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
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.
Keywords
graphene; nonlinear optics; optical frequency conversion; optical metamaterials; C; difference-frequency generation; graphene- metamaterial device; nonlinear difference frequency generation; nonlinear resonances; terahertz second-order nonlinear optics; Conductivity; Graphene; Metamaterials; Nonlinear optical devices; Optical pumping; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6988613
Link To Document