DocumentCode
3203838
Title
Design of a T-shaped grating coupler used in silicon-based hybrid photodetector integration
Author
Shao, Shiqian ; Yuan, Taonu ; Shi, Zujun ; Li, Xianyao ; Wang, Yi
Author_Institution
Wuhan Nat. Lab. for Optoelectron., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2010
fDate
1-3 Sept. 2010
Firstpage
132
Lastpage
134
Abstract
A T-shaped grating coupler used in silicon-based hybrid photodetector integration is designed. Power absorption efficiencies for TE and TM modes reach 72% and 81% respectively at 1550 nm with a detector length of 14 μm.
Keywords
diffraction gratings; integrated optics; optical couplers; photodetectors; silicon; Si; T-shaped grating coupler; TE mode; TM mode; power absorption efficiencies; silicon-based hybrid photodetector integration; wavelength 1550 nm; Absorption; Couplers; Couplings; Detectors; Gratings; Photodetectors; Silicon; Photodetector; Silicon-based hybrid integration; T-shaped grating coupler;
fLanguage
English
Publisher
ieee
Conference_Titel
Group IV Photonics (GFP), 2010 7th IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-6344-2
Type
conf
DOI
10.1109/GROUP4.2010.5643402
Filename
5643402
Link To Document