Polarization Dependence of Pure Bending Loss in Slab Optical Waveguides
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概要
- 論文の詳細を見る
The finite-difference beam-propagation method is applied to the analysis of a bent step-index slab optical waveguide. The results obtained in the rectangular coordinates with a modified index profile are compared with those in the cylindrical coordinates with a real index profile. It is found that the attenuation constant for TMo mode is larger than that for TEo mode. The polarization dependence of bending loss is negligible, provided the refractive index difference is less than 2%.
- 社団法人電子情報通信学会の論文
- 1996-06-25
著者
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Yamauchi J
Hosei Univ. Tokyo Jpn
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Yamauchi Junji
The College Of Engineering Hosei University
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Yamauchi Junji
College of Engineering, Hosei University
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Nakano Hisamatsu
College of Engineering, Hosei University
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Nakano H
Microelectronics Engineering Laboratory Toshiba Corporation
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Nakano Hisamatsu
Faculty Of Engineering Hosei University
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Nakano Hisamatsu
College Of Engineering Hosei University
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Nakano H
Faculty Of Engineering Hosei University
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SAITO Osamu
College of Engineering, Hosei University
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SEKIGUCHI Minoru
College of Engineering, Hosei University
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Sekiguchi M
Sumitomo 3m Ltd. Sagamihara‐shi Jpn
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Saito Osamu
College Of Engineering Hosei University
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