DocumentCode
3203797
Title
Crosstalk suppression in silicon nanowire arrayed waveguide grating by cascaded grating filter
Author
Gao, Dingshan ; Liu, Yuan ; Deng, Yang ; Zhang, Xinliang
Author_Institution
Wuhan Nat. Lab. for Optoelectron., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2010
fDate
1-3 Sept. 2010
Firstpage
138
Lastpage
140
Abstract
Cascaded grating filters are proposed to cut the side lobes of silicon nanowire arrayed waveguide grating introduced by fabrication error. Numerical simulation shows that the crosstalk level can be improved by about 15dB.
Keywords
arrayed waveguide gratings; elemental semiconductors; integrated optics; nanophotonics; nanowires; optical crosstalk; optical design techniques; optical waveguide filters; silicon; silicon-on-insulator; Si; cascaded grating filter; crosstalk suppression; fabrication error; numerical simulation; silicon nanowire arrayed waveguide grating; silicon photonics; Arrayed waveguide gratings; Band pass filters; Crosstalk; Fabrication; Gratings; Matched filters;
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/GROUP4.2010.5643400
Filename
5643400
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