Title :
Q factor variation in graphene-loaded silicon ring resonators
Author :
Rai Kou ; Tsuchizawa, Tai ; Warabi, Kaori ; Yamamoto, Takayuki ; Hibino, Hiroki ; Nakajima, Hiromasa ; Yamada, Koji
Author_Institution :
NTT Nanophotonics Center, NTT Corp., Atsugi, Japan
Abstract :
A drastic Q factor variation from 7900 to 1200 is observed in a silicon ring resonator loaded by micrometer-scale graphene with various lengths. The significant decay of the Q factor agrees with a numerical analysis.
Keywords :
Q-factor; graphene; integrated optics; numerical analysis; optical materials; optical resonators; silicon; C-Si; Q factor variation; graphene-loaded silicon ring resonators; micrometer-scale graphene; numerical analysis; Absorption; Graphene; Optical ring resonators; Optical waveguides; Q-factor; Silicon;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
