Title :
Ultrafast and ultra-low power all-optical tunable plasmoninduced transparency in gold/graphene trimers
Author :
Cuicui Lu ; Xiaoyong Hu ; Hong Yang ; Qihuang Gong
Author_Institution :
Dept. of Phys., Peking Univ., Beijing, China
Abstract :
We proposed a novel meta-structure of gold/graphene trimers and realized ultrasfast and ultra-low power all-optical tunable plasmon-induced transparency around 1150 nm. The nonlinear susceptibility of graphene/ITO film was up to 2.90×10-5 esu.
Keywords :
gold; graphene; high-speed optical techniques; indium compounds; optical metamaterials; optical tuning; plasmons; self-induced transparency; tin compounds; Au-C; C-ITO; gold-graphene trimers; graphene-ITO film; meta-structure; nonlinear susceptibility; ultrafast all-optical tunable plasmon-induced transparency; ultralow power all-optical tunable plasmon-induced transparency; Gold; Graphene; Indium tin oxide; Laser excitation; Metamaterials; Nonlinear optics; Scanning electron microscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
