DocumentCode
836357
Title
Using gain to tune the dispersion relation of coupled-resonator optical waveguides
Author
Mookherjea, Shayan
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of California, San Diego, CA
Volume
18
Issue
5
fYear
2006
fDate
3/1/2006 12:00:00 AM
Firstpage
715
Lastpage
717
Abstract
Realistic coupled-resonator optical waveguides need gain to compensate for the absorption and scattering losses. Varying the gain and the loss are shown to be a simple way to tune the dispersion relationship. For coupled microrings, the difference between putting the gain in the coupler and putting the gain in the ring are explained. Applications include modulation of light, and tuning waveguides into and out of regions of slow light
Keywords
optical couplers; optical dispersion; optical planar waveguides; optical resonators; optical tuning; coupled microrings; coupled-resonator optical waveguides; dispersion relation; gain; light modulation; slow light; Dispersion; Nonlinear optics; Optical coupling; Optical filters; Optical losses; Optical pumping; Optical resonators; Optical scattering; Optical waveguides; Transmission line matrix methods; Optical amplifiers; optical planar waveguide components; optical resonators; periodic structures;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2006.871144
Filename
1597306
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