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Proceedings Paper

Application of the 4x4 matrix method for the modeling of planar waveguide sensors
Author(s): Pawel Karasinski
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Paper Abstract

The paper provides the discussion on the application of matrix method for the analysis of planar waveguide structures. The method has been based on the 4x4-matrix technigue. In the paper, we present the method applied for asymmetrical planar waveguide structures of step-index type and for gradient-index waveguides. The equation characteristic for structures ofthat type has been presented as well as expressions for effective refractive indexes of substrate and cover. The paper presents the analysis results of selected structures of planar waveguide sensors obtained with the application of the matrix method.

Paper Details

Date Published: 13 December 2000
PDF: 6 pages
Proc. SPIE 4239, Lightguides and their Applications, (13 December 2000); doi: 10.1117/12.409195
Show Author Affiliations
Pawel Karasinski, Silesian Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 4239:
Lightguides and their Applications
Jan Wojcik; Waldemar Wojcik, Editor(s)

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