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A finite-element beam-propagation method for strongly guiding optical waveguides with magnetooptic materials

โœ Scribed by Yasuhide Tsuji; Masanori Koshiba; Tomohide Tanabe

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
501 KB
Volume
79
Category
Article
ISSN
8756-663X

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โœฆ Synopsis

To the best of the knowledge of the authors, the formulation is carried out for the first time on the finiteelement beam-propagation method for the analysis of the magnetooptic waveguide in which the structure varies dong the propagation direction. The present method is applicable not only to the case in which refractive index difference is small but also to the case for the TE mode and the TM mode propagating in a waveguide with a large refractive index difference. To suppress the spurious reflection from the computational window edges, the transparent boundary condition is applied.

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