| Presentation | 2021-07-16 Efficient Analysis of Waveguide Devices Using Axi-symmetric Full-Vectorial Finite Element Method Keita Morimoto, Akito Iguchi, Yasuhide Tsuji, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to improve the e?ciency of analysis and design of 3D optical devices with axisymmetric structure, we investigated an e?cient analysis method by the full vector ?nite element method (FV-FEM) based on the cylindrical coordinate system. While perfect matching layer (PML) was widely and conventionally used to terminate the analysis region, we employ a boundary condition using analytical solutions or propagation operators to terminate on the input/output port. The validity of the analysis of this method is examined in comparison with the conventional method. Then, as a domain decomposition method based on cylindrical coordinate system, we propose a new scattering operator that relates the input and output electromagnetic ?elds. Using this scattering operator, whole optical structure can be anlayzed by multi-stage connection of the operator. This approach can analyze arbitrary shapes in the cylindrical coordinate system, and has the potential to improve the analysis e?ciency of a wide range of axisymmetric devices such as plasmonic waveguides. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Axisymmetric optical waveguide / Cylindrical coordinate system / Full-vectorial ?nite element method / Boundary condition / Scattering operator |
| Paper # | EMT2021-23,MW2021-28,OPE2021-17,EST2021-24,MWP2021-25 |
| Date of Issue | 2021-07-08 (EMT, MW, OPE, EST, MWP) |
| Conference Information | |
| Committee | OPE / MW / IEE-EMT / MWP / EST / EMT |
|---|---|
| Conference Date | 2021/7/15(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Takaaki Ishigure(Keio Univ.) / Noriharu Suematsu(Tohoku Univ.) / Akira Matsuhima(Kumamoto University) / Akihiko Hirata(Chiba Inst. of Tech.) / Jun Shibayama(Hosei Univ.) / Hiroyuki Deguchi(Doshisha Univ.) |
| Vice Chair | Toshikazu Hashimoto(NTT) / Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideyuki Nakamizo(Mitsubishi Electric) / / Atsushi Kanno(NICT) / Masayuki Kimishima(Advantest) / Yasuhide Tsuji(Muroran Inst. of Tech.) / Yasuo Ohtera(Toyama Prefectural Univ.) / Hideki Kawaguchi(Muroran Inst. of Tech) |
| Secretary | Toshikazu Hashimoto(Tokushima Univ.) / Tadashi Kawai(Kagoshima Univ.) / Kensuke Okubo(Saitama Univ.) / Hideyuki Nakamizo(Toshiba) / (Metropolitan college of industrial technology) / Atsushi Kanno(Muroran IT) / Masayuki Kimishima(Yazaki) / Yasuhide Tsuji(CRIEPI) / Yasuo Ohtera(ENRI) / Hideki Kawaguchi(yoto Univ.) |
| Assistant | Hirokazu Kobayashi(Kochi Univ. of Tech) / Tadashi Murao(Mitsubishi Electric) / Naoki Hasegawa(Softbank) / Kosuke Katayama(Waseda Univ.) / Junichiro Sugisaka(Kitami institute technology) / Li Yi(Osaka Univ.) / Yuya Yamaguchi(NICT) / Seiya Kishimoto(Nihon Univ.) / Akito Iguchi(Muroran Inst. of Tech) / Kazuki Niino(Kyoto Univ.) |
| Paper Information | |
| Registration To | Technical Committee on OptoElectronics / Technical Committee on Microwaves / Technical Meeting on Electromagnetic Theory / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Electronics Simulation Technology / Technical Committee on Electromagnetic Theory |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Efficient Analysis of Waveguide Devices Using Axi-symmetric Full-Vectorial Finite Element Method |
| Sub Title (in English) | |
| Keyword(1) | Axisymmetric optical waveguide |
| Keyword(2) | Cylindrical coordinate system |
| Keyword(3) | Full-vectorial ?nite element method |
| Keyword(4) | Boundary condition |
| Keyword(5) | Scattering operator |
| 1st Author's Name | Keita Morimoto |
| 1st Author's Affiliation | Muroran Institute of Technology(Muroran Inst. Tech.) |
| 2nd Author's Name | Akito Iguchi |
| 2nd Author's Affiliation | Muroran Institute of Technology(Muroran Inst. Tech.) |
| 3rd Author's Name | Yasuhide Tsuji |
| 3rd Author's Affiliation | Muroran Institute of Technology(Muroran Inst. Tech.) |
| Date | 2021-07-16 |
| Paper # | EMT2021-23,MW2021-28,OPE2021-17,EST2021-24,MWP2021-25 |
| Volume (vol) | vol.121 |
| Number (no) | EMT-106,MW-107,OPE-108,EST-109,MWP-110 |
| Page | pp.pp.86-90(EMT), pp.86-90(MW), pp.86-90(OPE), pp.86-90(EST), pp.86-90(MWP), |
| #Pages | 5 |
| Date of Issue | 2021-07-08 (EMT, MW, OPE, EST, MWP) |