| Presentation | 2018-01-26 Analysis of butt coupling of three-dimensional 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 order to evaluate splice loss between di?erent kinds of optical waveguides, we study on the propagation operator method (POM) based on ?nite element method (FEM) that can evaluate re?ected and transmitted ?eld including radiation ?eld just analyzing the boundary of waveguide discontinuities. In this method, FEM with higher adaptability and ?exibility to waveguides geometories is employed to discretize waveguide cross section. POM needs to calculate square root of the characteristic matrix. Thus, Denman-Beavers iterative scheme is applied to approximate the square root matrix e?ectively. In this paper, we analyze three-dimensional waveguide discontinuity problems by full-vectorial method. Numerical results show that the proposed method has a good accuracy and e?ciency in both TE-like and TM-like mode. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | propagation operator method / finite element method / Denman-Beavers iterative method / waveguide discontinuities / three-dimensional waveguide / full-vector analysis |
| Paper # | PN2017-87,EMT2017-124,OPE2017-165,LQE2017-147,EST2017-123,MWP2017-100 |
| Date of Issue | 2018-01-18 (PN, EMT, OPE, LQE, EST, MWP) |
| Conference Information | |
| Committee | EMT / EST / LQE / MWP / OPE / PN / IEE-EMT |
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| Conference Date | 2018/1/25(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Akira Hirose(Univ. of Tokyo) / Hideaki Kimura(NTT) / Tsuyoshi Yamamoto(Fujitsu Labs.) / Tetsuya Kawanishi(Waseda Univ.) / Kazutoshi Kato(Kyushu Univ.) / Hiroshi Hasegawa(Nagoya Univ.) / 後藤 啓次(防衛大) |
| Vice Chair | Koichi Hirayama(Kitami Inst. of Tech.) / Akimasa Hirata(Nagoya Inst. of Tech.) / Shinichiro Ohnuki(Nihon Univ.) / Kiichi Hamamoto(Kyusyu Univ.) / Naoto Yoshimoto(Chitose Inst. of Science and Tech.) / Kouki Sato(Furukawa Electric Industries) / Haruki Ogoshi(Furukawa Electric) / Takehiro Tsuritani(KDDI Research) / Hideaki Furukawa(NICT) |
| Secretary | Koichi Hirayama(Univ. of Hyogo) / Akimasa Hirata(Tokyo Metro. Coll. of Tech) / Shinichiro Ohnuki(Tohoku Univ.) / Kiichi Hamamoto(CIST) / Naoto Yoshimoto(Tohoku Univ.) / Kouki Sato(SEI) / Haruki Ogoshi(NICT) / Takehiro Tsuritani(Chiba Inst. of Tech.) / Hideaki Furukawa(NTT) / (Kanagawa Inst. of Tech.) |
| Assistant | Tsuyoshi Matsuoka(Kyushu Sangyo Univ.) / Takahiro Ito(Nagoya Inst. of Tech.) / Kazuhiro Fujita(Fujitsu) / Yasumasa Kawakita(Furukawa Electric Industries) / Naoki Fujiwara(NTT) / Kosuke Nishimura(KDDI) / Kensuke Ikeda(CRIEPI) / Takuo Tanemura(Univ. of Tokyo) / Naokatsu Yamamoto(NICT) / Masahiro Nakagawa(NTT) / Keijiro Suzuki(AIST) / 中 良弘(九州保健福祉大学) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Theory / Technical Committee on Electronics Simulation Technology / Technical Committee on Lasers and Quantum Electronics / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on OptoElectronics / Technical Committee on Photonic Network / Technical Meeting on Electromagnetic Theory |
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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 three-dimensional optical waveguides using propagation operator method based on finite element method |
| Sub Title (in English) | |
| Keyword(1) | propagation operator method |
| Keyword(2) | finite element method |
| Keyword(3) | Denman-Beavers iterative method |
| Keyword(4) | waveguide discontinuities |
| Keyword(5) | three-dimensional waveguide |
| Keyword(6) | full-vector analysis |
| 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 | 2018-01-26 |
| Paper # | PN2017-87,EMT2017-124,OPE2017-165,LQE2017-147,EST2017-123,MWP2017-100 |
| Volume (vol) | vol.117 |
| Number (no) | PN-404,EMT-405,OPE-406,LQE-407,EST-408,MWP-409 |
| Page | pp.pp.287-291(PN), pp.287-291(EMT), pp.287-291(OPE), pp.287-291(LQE), pp.287-291(EST), pp.287-291(MWP), |
| #Pages | 5 |
| Date of Issue | 2018-01-18 (PN, EMT, OPE, LQE, EST, MWP) |