| Presentation | 2019-07-18 Study on efficient optimal design of directional coupler type optical devices utilizing neural network Koji Kudo, Yasuhide Tsuji, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We study on efficient optimal design of optical devices utilizing neural network. By making the neural network learn a lot of device structures and their characteristics,the efficiency of the characteristic analysis can be improved by skipping numerical simulations,and more efficient optimal design can be performed. In this paper, we consider a design of directional coupler type optical devices and analyze it using the coupled mode theory (CMT). Efficient evaluation of a device characteristic is made possible by calculating the phase constant mismatch and mode coupling coefficient required in the CMT analysis by using a neural network. And an optimal design utilizing evolutionary method is studied, where hybrid firefly algorithm (HFA) which combine differential evolution (DE) and firefly algorithm (FA) is employed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | neural network / directional coupler / coupled mode theory / evolutionary method |
| Paper # | EMT2019-20,MW2019-33,OPE2019-24,EST2019-22,MWP2019-20 |
| Date of Issue | 2019-07-11 (EMT, MW, OPE, EST, MWP) |
| Conference Information | |
| Committee | MW / EST / OPE / MWP / EMT / IEE-EMT |
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| Conference Date | 2019/7/18(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hakodate City Central Library |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Light wave & Electromagnetic Wave Workshop |
| Chair | Yoshinori Kogami(Utsunomiya Univ.) / Akimasa Hirata(Nagoya Inst. of Tech.) / Hiroshi Takahashi(Sophia Univ.) / Naoto Yoshimoto(Chitose Inst. of Science and Tech.) / Koichi Hirayama(Kitami Inst. of Tech.) / Keiji Goto(National Defense Academy) |
| Vice Chair | Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Shintaro Shinjo(Mitsubishi Electric) / Shinichiro Ohnuki(Nihon Univ.) / Masayuki Kimishima(Advantest) / Jun Shibayama(Hosei Univ.) / Goji Nakagawa(Fujitsu Labs.) / Akihiko Hirata(Chiba Inst. of Tech.) / Hiroyuki Deguchi(Doshisha Univ.) |
| Secretary | Tadashi Kawai(Utsunomiya Univ.) / Kensuke Okubo(Fujitsu Labs.) / Shintaro Shinjo(National Inst. of Tech.,Sendai College) / Shinichiro Ohnuki(Aoyama Gakuin Univ.) / Masayuki Kimishima(Tokyo Inst. of Tech.) / Jun Shibayama(NTT) / Goji Nakagawa(Yazaki) / Akihiko Hirata(NICT) / Hiroyuki Deguchi(Fukuoka Inst.of Tech.) / (Tokyo Metropolitan Univ.) |
| Assistant | Satoshi Yoshida(Kagoshima Univ.) / Kyoya Takano(Tokyo Univ. of Science) / Takahiro Ito(Nagoya Inst. of Tech.) / Kazuhiro Fujita(Fujitsu) / Kenta Miura(Gunma Univ.) / Yuki Wakayama(Hitachi) / Kensuke Ikeda(CRIEPI) / Li Yi(Osaka Univ.) / Takashi Yamada(NTT) / Junichiro Sugisaka(Kitami Inst. of Tech.) / Tsuyoshi Matsuoka(Kyushu Sangyo Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Microwaves / Technical Committee on Electronics Simulation Technology / Technical Committee on OptoElectronics / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Electromagnetic Theory / 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) | Study on efficient optimal design of directional coupler type optical devices utilizing neural network |
| Sub Title (in English) | |
| Keyword(1) | neural network |
| Keyword(2) | directional coupler |
| Keyword(3) | coupled mode theory |
| Keyword(4) | evolutionary method |
| 1st Author's Name | Koji Kudo |
| 1st Author's Affiliation | Muroran Institute of Technology(Muroran Inst. of Tech.) |
| 2nd Author's Name | Yasuhide Tsuji |
| 2nd Author's Affiliation | Muroran Institute of Technology(Muroran Inst. of Tech.) |
| Date | 2019-07-18 |
| Paper # | EMT2019-20,MW2019-33,OPE2019-24,EST2019-22,MWP2019-20 |
| Volume (vol) | vol.119 |
| Number (no) | EMT-126,MW-127,OPE-128,EST-129,MWP-130 |
| Page | pp.pp.85-89(EMT), pp.85-89(MW), pp.85-89(OPE), pp.85-89(EST), pp.85-89(MWP), |
| #Pages | 5 |
| Date of Issue | 2019-07-11 (EMT, MW, OPE, EST, MWP) |