Theoretical analysis of microdisk resonators based on Si/Si1axGex:Er light-emitting structures

Parameters of dielectric microdisk resonators based on Si/Si1axGex:Er light-emitting structures were investigated using the theory of whispering-gallery modes. Theoretical analysis was carried out for a cylinder made of Si0.7Ge0.3 with a radius a and a height h varying in a wide range. The data obta...

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Bibliographic Details
Published in:Journal of luminescence 2012-12, Vol.132 (12), p.3122-3124
Main Authors: Yurasova, N V, Stepikhova, M V, Krasilnikova, LV, Krasilnik, Z F
Format: Article
Language:English
Subjects:
Cylinders
Dielectrics
Lasers
Luminescence
Resonators
Silicon
Online Access:Get full text
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Summary:Parameters of dielectric microdisk resonators based on Si/Si1axGex:Er light-emitting structures were investigated using the theory of whispering-gallery modes. Theoretical analysis was carried out for a cylinder made of Si0.7Ge0.3 with a radius a and a height h varying in a wide range. The data obtained are of interest of a laser realization on Si basis operating at 1.54 mu m.
ISSN:0022-2313
DOI:10.1016/j.jlumin.2011.12.043