Modified Numerical Technique for Beam Propagation Method Based on the Galerkin's Technique
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概要
- 論文の詳細を見る
A modified beam propagation method based on the Galekin's technique (FE-BPM) has been implemented and applied to the analysis of optical beam propagation in a tapered dielectric waveguide. It is based on a new calculation procedure using non-uniform sampling spacings along the transverse coordinate. Comparison with a conventional FE-BPM shows a definite improvement in saving computation time. The differences of a propagation field and a mean square power given by the proposed FE-BPM are discussed in comparison with the conventional FE-BPM.
- 社団法人電子情報通信学会の論文
- 1994-03-25
著者
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MIZUMOTO Tetsuya
Faculty of Engineering, Tokyo Institute of Technology
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NAITO Yoshiyuki
Faculty of Engineering, Tokyo Institute of Technology
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Naito Yoshiyuki
Faculty Of Engineering Tokyo Institute Of Technology
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Pu Guosheng
Faculty of Engineering, Tokyo Institute of Technology
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Pu Guosheng
Faculty Of Engineering Tokyo Institute Of Technology
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Mizumoto T
Tokyo Inst. Technol. Tokyo Jpn
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