OPTICAL WAVEGUIDE ANALYSIS USING THE FOURIER TRANSFORM AND ITS APPLICATION TO INTERSECTING WAVEGUIDES.

Minoru Seino*, Hirochika Nakajima, Yoshimasa Daido, Ippei Sawaki, Kunihiko Asama

*この研究の対応する著者

研究成果: Article査読

抄録

In analyzing inhomogeneous waveguides, this paper derives an analytical method that is effective even for the radiation mode light. Also, the propagation characteristic of intersecting waveguides is studied by using this method. In this analysis, considering virtual waveguides that include the real waveguides that include the real waveguide completely, the propagation propagating light is expressed by the Fourier transform with virtual modes set up in the virtual waveguides. Applying this method to intersecting waveguides having inhomogeneous index gradients, we study the dependency of the propagation characteristics of the intersecting angle and the index gradient difference.

本文言語English
ページ(範囲)87-95
ページ数9
ジャーナルElectronics & communications in Japan
67
6
出版ステータスPublished - 1984 6月
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)

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