| Presentation | 2017-05-19 Analysis of Butt Coupling of Optical Waveguides Using Propagation Operator Method Based on Finite Element Method Keita Morimoto, Yasuhide Tsuji, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, in order to evaluate splice loss between different optical waveguides, the propagation operator method (POM) based on finite element method (FEM) is used to evaluate reflected and transmitted field including radiation field just analyzing the boundary of waveguide discontinuities. In this method, FEM with higher adaptability and flexibility is employed to discretize waveguide cross section. POM needs to calculate square root of the characteristic matrix. For that, Denman-Beavers iterative scheme is used. Numerical results show that the present scheme has a good accuracy and efficiency in both two-dimensional and three-dimensional scalar analysis. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | butt-joint / propagation operator method / finite element method / Denman-Beavers iterative method |
| Paper # | EST2017-6 |
| Date of Issue | 2017-05-12 (EST) |
| Conference Information | |
| Committee | EST |
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| Conference Date | 2017/5/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku University Tokyo Branch |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Simulation technology, etc. |
| Chair | Hideaki Kimura(NTT) |
| Vice Chair | Akimasa Hirata(Nagoya Inst. of Tech.) / Shinichiro Ohnuki(Nihon Univ.) |
| Secretary | Akimasa Hirata(Muroran Inst. of Tech.) / Shinichiro Ohnuki(Tohoku Univ.) |
| Assistant | Atsushi Kezuka(ENRI) / Kenji Taguchi(Kitami Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Electronics Simulation Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Butt Coupling of Optical Waveguides Using Propagation Operator Method Based on Finite Element Method |
| Sub Title (in English) | |
| Keyword(1) | butt-joint |
| Keyword(2) | propagation operator method |
| Keyword(3) | finite element method |
| Keyword(4) | Denman-Beavers iterative method |
| 1st Author's Name | Keita Morimoto |
| 1st Author's Affiliation | Muroran Institute of Technology(Muroran Inst. Tech.) |
| 2nd Author's Name | Yasuhide Tsuji |
| 2nd Author's Affiliation | Muroran Institute of Technology(Muroran Inst. Tech.) |
| Date | 2017-05-19 |
| Paper # | EST2017-6 |
| Volume (vol) | vol.117 |
| Number (no) | EST-37 |
| Page | pp.pp.27-32(EST), |
| #Pages | 6 |
| Date of Issue | 2017-05-12 (EST) |