DocumentCode
510771
Title
Low-loss bend-bend coupler for Si-based ultra-small microrings resonator
Author
Hu, Jing ; Dai, Daoxin
Author_Institution
Centre for Optical and Electromagnetic Research, State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou, China
fYear
2009
fDate
2-6 Nov. 2009
Firstpage
1
Lastpage
2
Abstract
This paper presents a bend-bend coupler for an ultrasmall silicon-on-insulator based microring resonator to reduce the loss at the coupling region between the access waveguides and the microring. Furthermore, a large free-spectral range as well as an enhanced coupling coefficient is obtained. The multi-mode effect is also reduced.
Keywords
Finite difference methods; Integrated optics; Optical coupling; Optical filters; Optical losses; Optical resonators; Optical waveguides; Photonics; Resonator filters; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location
Shanghai, China
Print_ISBN
978-1-55752-877-3
Electronic_ISBN
978-1-55752-877-3
Type
conf
Filename
5377437
Link To Document