DocumentCode
1893871
Title
Analysis of dielectric optical ring slab waveguides with interband absorption
Author
Torres, Juana ; Baptista, A. ; Machado, V.M.
Author_Institution
Inst. Super. Tecnico, Tech. Univ. of Lisbon, Lisbon, Portugal
fYear
2011
fDate
27-29 April 2011
Firstpage
1
Lastpage
3
Abstract
An analytical model for the dependence of the complex dielectric constant on the frequency, electrons and holes concentration and temperature was used in order to introduce an imaginary part, the absorption coefficient, providing changes in the TE mode profile.
Keywords
light absorption; optical waveguides; permittivity; TE mode profile; absorption coefficient; complex dielectric constant; dielectric optical ring slab waveguides; holes concentration; interband absorption; Absorption; Charge carrier density; Indexes; Mathematical model; Optical variables control; Optical waveguides; Refractive index; TE propagation modes; interband absortion; ring waveguides;
fLanguage
English
Publisher
ieee
Conference_Titel
EUROCON - International Conference on Computer as a Tool (EUROCON), 2011 IEEE
Conference_Location
Lisbon
Print_ISBN
978-1-4244-7486-8
Type
conf
DOI
10.1109/EUROCON.2011.5929381
Filename
5929381
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