Title :
Theoretical investigation of graphene-based inverted rib-type silicon waveguides
Author :
Yonghan Kim;Min-Suk Kwon
Author_Institution :
School of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology, 50, UNIST-gil, Eonyang-eup, Ulju-gun, Ulsan, Republic of Korea
Abstract :
We demonstrate that graphene-based inverted rib-type silicon waveguides can be used as absorption modulators. Simulation shows that the modulation depth of such a modulator is larger than those of previous graphene-based silicon waveguide modulators.
Keywords :
"Optical waveguides","Graphene","Propagation losses","Silicon","Modulation","Slabs"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7376048
