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Propagation characteristics of an optically controlled double-channel lossy-dielectric waveguide

✍ Scribed by Carlos Leônidas da Silva Souza Sobrinho; Attílio J. Giarola

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
157 KB
Volume
10
Category
Article
ISSN
1096-4290

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✦ Synopsis

A double-channel lossy-dielectric waveguide, having its propagation characteristics controlled by the action of light, is analyzed here. The light is incident on a semiconductor material that constitutes the inner channel of the waveguide structure, generating a plasma. The analysis of the problem is done by using the finite difference in the frequency domain method which was found to be efficient for this analysis. The results presented here were confirmed with those obtained using the finite element method.

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