Modal-Matching Analysis of Loss in Bent Graded-Index Optical Slab Waveguides
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概要
- 論文の詳細を見る
Loss analysis in bent graded-index optical slab waveguides is given using the modal-matching method. The conformal mapping replaces curved structure by an equivalent straight waveguide with a modified index profile. For this planar waveguide structure, the normal modes are calculated using a multilayer approximation method. The wave incident on the bend is expanded initially into a finite set of normal modes of the equivalent straight structure, and the transverse fields are matched across the junction. The numerical results show the loss formation in the graded-index waveguides and its dependence of the effective index of the corresponding straight waveguide.
- 社団法人電子情報通信学会の論文
- 2001-02-01
著者
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堀田 昌志
山ロ大学
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斧 高一
京都大学大学院工学研究科
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斧 高一
京大 大学院工学研究科
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ONO Katsuji
Fujitsu Laboratories Ltd.
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Ono K
Department Of Applied Chemistry The University Of Tokyo
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Ono K
Advanced Technology R&d Center Mitsubishi Electric Corporation:(present Address)department Of Ae
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Ono K
Univ. California Ca Usa
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Ono Kazuo
The First, Department of Internal Medicine, Fukushima Medical College
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堀田 昌志
山口大
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Ono Kazuo
The First Department Of Internal Medicine Fukushima Medical College
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Ono K
The Faculty Of Engineering Ehime University
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塚田 昌志
Graduate School Of Science And Engineering Yamaguchi University
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Hotta M
Ehime Univ. Matsuyama‐shi Jpn
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Hotta M
Graduate School Of Science And Engineering Yamaguchi University
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Hotta Masashi
The Faculty Of Engineering Ehime University
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MIRIANASHVILI Maria
California Eastern Laboratories
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Hotta Masashi
Faculty of Engineering, Ehime University
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