Enhancement and inhibition of photoluminescence in hydrogenated amorphous silicon nitride microcavities
Author
Serpenguzel, A.
Aydınlı, Atilla
Bek, A.
Date
1997-09-01Source Title
Optics Express
Print ISSN
1094-4087
Publisher
Optical Society of America
Volume
1
Issue
5
Pages
108 - 113
Language
English
Type
ArticleItem Usage Stats
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Abstract
A Fabry-Perot microcavity is used for the enhancement and inhibition of photoluminescence in hydrogenated amorphous silicon nitride. The amplitude of the photoluminescence is enhanced 4 times, while its linewidth is reduced 8 times with respect to the bulk hydrogenated amorphous silicon nitride. The transmittance, reflectance, and absorptance spectra of the microcavity were also measured and calculated. The calculated spectra agree well with the experimental ones. (C) 1997 Optical Society of America
Keywords
Chemical-vapor-depositionSpontaneous Emission
Porous Silicon
Wave-guides
Cavity
Photonics
Lasers