DocumentCode
1221975
Title
Widely Tunable Coupled-Ring-Reflector Filter Based on Planar Polymer Waveguide
Author
Park, Joonoh ; Lee, Taehyung ; Lee, Donghyun ; Kim, Suhyun ; Hwang, Woonglin ; Chung, Youngchul
Author_Institution
Dept. of Electron. & Commun. Eng., Kwangwoon Univ., Seoul
Volume
20
Issue
12
fYear
2008
fDate
6/15/2008 12:00:00 AM
Firstpage
988
Lastpage
990
Abstract
A widely tunable coupled-ring-reflector filter based on compact polymer waveguide is fabricated and the characteristics are measured. The ring radii of two rings are slightly different, which are 150 and 156 m, to achieve wide tuning of 43 nm using a low heating current as small as 37 mA.
Keywords
optical filters; optical planar waveguides; optical polymers; coupled-ring-reflector filter; current 37 mA; integrated optics; low heating current; planar polymer waveguide; ring radii; size 150 mum; size 156 mum; wide tuning; Heating; Laser tuning; Optical filters; Optical polymers; Optical ring resonators; Optical waveguides; Planar waveguides; Resonator filters; Semiconductor waveguides; Tunable circuits and devices; Integrated optics; planar waveguides; ring resonator filters; tunable filters;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2008.923548
Filename
4523973
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