On modal analysis of coupled non-identical optical gradient waveguides

Abstract:

We develop the analysis of a structure formed by two planar gradient optical waveguides coupled into a dielectric substrate. Using the numerical method named α k , a matrix equation is developed, to obtain the eigenvalues and eigenvectors that describes the critical frequency and wave modes for different levels of asymmetry of the coupled waveguide. © 2013 SPIE.

Año de publicación:

2013

Keywords:

• Alpha-k method
• Non identical
• Coupled waveguides

Fuente:

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