DocumentCode
2256410
Title
Reducing mode-transition loss in silicon-on-insulator strip waveguide bends
Author
Shen, Hao ; Hkan, Maroof ; Xiao, Shijun ; Qi, Minghao
Author_Institution
Sch. of Electr. & Comput. Eng. & Birck Nanotechnol. Center, Purdue Univ., West Lafayette, IN
fYear
2008
fDate
4-9 May 2008
Firstpage
1
Lastpage
2
Abstract
Mode-transition loss in silicon-on-insulator strip waveguides is reduced from 0.019 dB/transition to 0.0046 dB/transition for a bending radius of 4.5 micrometer, by adding a gradual-transition curved waveguide to connect the bend section and straight section.
Keywords
bending; integrated optics; optical losses; optical waveguides; silicon-on-insulator; Si; bending radius; gradual-transition curved waveguide; mode-transition loss; silicon-on-insulator strip waveguides; Optical losses; Optical resonators; Optical ring resonators; Optical waveguide components; Optical waveguides; Propagation losses; Silicon on insulator technology; Strips; Structural beams; Waveguide transitions; (220.4000) Microstructure fabrication; (230.5750) Resonators; (250.5300) Photonic integrated circuits;
fLanguage
English
Publisher
iet
Conference_Titel
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-55752-859-9
Type
conf
Filename
4572336
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