| Presentation | 2016-01-28 Topology optimization method for three-dimentional optical waveguide devices using sensitivity analysis based on the adjoint variable method and FD-BPM Akito Iguchi, Yasuhide Tsuji, Takashi Yasui, Koichi Hirayama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We study on the topology optimal design method of three dimensional optical waveguide devices based on sensitivity analysis by using beam propagation method(BPM). In case that refractive index is varied slowly with respect to the propagation direction and backward wave reflections are negligible, higher-speed analysis is available by using the BPM even if device length is long. Thus, it is expected that computational cost of the topology optimal design is decreased by using the BPM. In this study, the semi-vector BPM based on the alternating direction implicit method(ADIM) is applied for the wave propagation analysis. In addition, the density method is selected to represent refractive index distribution and the adjoint variable method is applied for the sensitivity analysis. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Topology optimization / Beam propagation method / Adjoint variable method / Density method / Optical waveguide devices |
| Paper # | PN2015-56,EMT2015-107,OPE2015-169,LQE2015-156,EST2015-113,MWP2015-82 |
| Date of Issue | 2016-01-21 (PN, EMT, OPE, LQE, EST, MWP) |
| Conference Information | |
| Committee | LQE / EST / OPE / EMT / PN / MWP / IEE-EMT |
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| Conference Date | 2016/1/28(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hajime Shoji(Sumitomo Electric Industries) / Tatsuya Kashiwa(Kitami Inst. of Tech.) / Hiroyuki Uenohara(Tokyo Inst. of Tech.) / Motoyuki Sato(Tohoku Univ.) / Eiji Oki(Univ. of Electro-Comm.) / Yuichi Kado(Kyoto Inst. of Tech.) / Masahiro Tanaka(Gifu Univ.) |
| Vice Chair | Susumu Noda(Kyoto Univ.) / Hideaki Kimura(NTT) / Akimasa Hirata(Nagoya Inst. of Tech.) / Shinichiro Ohnuki(Nihon Univ.) / Kensuke Ogawa(Fujikura) / Akira Hirose(Univ. of Tokyo) / Hiroshi Hasegawa(Nagoya Univ.) / Takehiro Tsuritani(KDDI Labs.) / Haruki Ogoshi(Furukawa Electric) / Tetsuya Kawanishi(NICT) / Hiroyuki Toda(Doshisha Univ.) |
| Secretary | Susumu Noda(NICT) / Hideaki Kimura(NTT) / Akimasa Hirata(Tokyo Inst. of Tech.) / Shinichiro Ohnuki(Muroran Inst. of Tech.) / Kensuke Ogawa(Fujitsu Labs.) / Akira Hirose(NTT) / Hiroshi Hasegawa(Niigata Univ.) / Takehiro Tsuritani(Mitsubishi Electric) / Haruki Ogoshi(NICT) / Tetsuya Kawanishi(Osaka Univ.) / Hiroyuki Toda(ENRI) / (NTT) |
| Assistant | / Atsushi Kezuka(ENRI) / Kenji Taguchi(Kitami Inst. of Tech.) / Takaaki Ishigure(Keio Univ.) / Eiji Yagyu(Mitsubishi Electric) / Kazunori Takahashi(Tohoku Univ.) / Masahiro Nakagawa(NTT) / Kensuke Ikeda(CRIEPI) / Atsushi Kanno(NICT) / Yoshihiro Naka(KUHW) |
| Paper Information | |
| Registration To | Technical Committee on Lasers and Quantum Electronics / Technical Committee on Electronics Simulation Technology / Technical Committee on Optoelectronics / Technical Committee on Electromagnetic Theory / Technical Committee on Photonic Network / Technical Committee on Microwave and Millimeter-wave Photonics / 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) | Topology optimization method for three-dimentional optical waveguide devices using sensitivity analysis based on the adjoint variable method and FD-BPM |
| Sub Title (in English) | |
| Keyword(1) | Topology optimization |
| Keyword(2) | Beam propagation method |
| Keyword(3) | Adjoint variable method |
| Keyword(4) | Density method |
| Keyword(5) | Optical waveguide devices |
| 1st Author's Name | Akito Iguchi |
| 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.) |
| 3rd Author's Name | Takashi Yasui |
| 3rd Author's Affiliation | Kitami Institute of technology(Kitami Inst. of Tech.) |
| 4th Author's Name | Koichi Hirayama |
| 4th Author's Affiliation | Kitami Institute of technology(Kitami Inst. of Tech.) |
| Date | 2016-01-28 |
| Paper # | PN2015-56,EMT2015-107,OPE2015-169,LQE2015-156,EST2015-113,MWP2015-82 |
| Volume (vol) | vol.115 |
| Number (no) | PN-430,EMT-431,OPE-432,LQE-433,EST-434,MWP-435 |
| Page | pp.pp.141-146(PN), pp.141-146(EMT), pp.141-146(OPE), pp.141-146(LQE), pp.141-146(EST), pp.141-146(MWP), |
| #Pages | 6 |
| Date of Issue | 2016-01-21 (PN, EMT, OPE, LQE, EST, MWP) |