Vertical coupling for silicon nitride waveguides using silicon grating couplers and transitions

Fiber to silicon nitride waveguides coupling is achieved using silicon grating coupler with a transition. Two optimized couplers are designed for TE and TM mode excitation, achieving over 55% efficiency. Fabrication issues are also discussed.

Detalles Bibliográficos
Main Authors: Xiao, Zhe, Luan, Feng, Liow, Tsung-Yang, Zhang, Jing, Shum, Perry Ping
Outros autores: School of Electrical and Electronic Engineering
Formato: Conference Paper
Idioma:English
Publicado: 2013
Subjects:
Acceso en liña:https://hdl.handle.net/10356/97823
http://hdl.handle.net/10220/12116