DocumentCode
1416696
Title
Uniform and Sampled Bragg Gratings in SOI Strip Waveguides With Sidewall Corrugations
Author
Wang, Xu ; Shi, Wei ; Vafaei, Raha ; Jaeger, Nicolas A F ; Chrostowski, Lukas
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of British Columbia, Vancouver, BC, Canada
Volume
23
Issue
5
fYear
2011
fDate
3/1/2011 12:00:00 AM
Firstpage
290
Lastpage
292
Abstract
We have demonstrated uniform and sampled Bragg gratings in silicon-on-insulator strip waveguides with symmetric sidewall corrugations. The fabrication is based on 193-nm deep ultraviolet lithography using a single mask. The measured reflection spectra of sampled gratings exhibit ten usable peaks spaced by 4.2 nm, and show good agreement with theoretical predictions.
Keywords
Bragg gratings; optical fabrication; optical waveguides; silicon-on-insulator; ultraviolet lithography; Bragg gratings; SOI strip waveguides; reflection spectra; sidewall corrugations; silicon-on-insulator strip waveguides; ultraviolet lithography; wavelength 193 nm; Bragg gratings; sampled gratings; silicon-on-insulator; strip waveguides;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2010.2103305
Filename
5678626
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