Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EST |
2024-05-17 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Optimal Design of Nonlinear Optical Devices Using Iterative FEM and CMA-ES Hayase Hirao, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.) |
[more] |
|
EST |
2024-01-25 10:20 |
Kyoto |
Kyoto University ROHM Plaza (Primary: On-site, Secondary: Online) |
A Study on Partition of Unity Finite Element Method Using Adaptive Reference Wavevector Taiki Matsuzaki, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.) EST2023-101 |
Finite element method (FEM), which is widly used for optical waveguide analysis, has excellent adaptability to arbitrary... [more] |
EST2023-101 pp.13-17 |
EST |
2024-01-25 13:00 |
Kyoto |
Kyoto University ROHM Plaza (Primary: On-site, Secondary: Online) |
Analysis of Metasurfaces Using Bidirectional Eigenmode Propagation Method Using Finite Element Method with Periodic Boundary Condition Masaya Kitani, Taiki Matsuzaki, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.) EST2023-104 |
Metasurfaces are expected to be used in various applications because of the possibility to realize unique properties tha... [more] |
EST2023-104 pp.30-34 |
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-20 11:00 |
Hokkaido |
Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Design of optical isolator using asymmetric core magneto-optic photonic crystal fiber Li Shengbo, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.), Zejun Zhang (Zhejiang Univ.) EMT2023-13 MW2023-31 OPE2023-13 EST2023-13 MWPTHz2023-9 |
[more] |
EMT2023-13 MW2023-31 OPE2023-13 EST2023-13 MWPTHz2023-9 pp.22-26 |
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-21 10:35 |
Hokkaido |
Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Evaluation of 3D effects of magnetic field at pulsed multi-pole magnet beam injector in synchrotron radiation ring Takuya Oikawa, Hideki Kawaguchi (Muroran Inst. Tech.) EMT2023-39 MW2023-57 OPE2023-39 EST2023-39 MWPTHz2023-35 |
A pulsed sextupole magnet beam injector has been developed for the top-up operation of synchrotron radiation facilities ... [more] |
EMT2023-39 MW2023-57 OPE2023-39 EST2023-39 MWPTHz2023-35 pp.155-159 |
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-21 11:00 |
Hokkaido |
Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
TDBEM analysis of wake fields created by Lienard-Wiechert field at particle accelerator bunch compressor Tomohide Kawamura, Hideki Kawaguchi (Muroran Inst. Tech.) EMT2023-40 MW2023-58 OPE2023-40 EST2023-40 MWPTHz2023-36 |
X-ray free electron laser facilities are used as a light source to observe the instantaneous motion of atoms and molecul... [more] |
EMT2023-40 MW2023-58 OPE2023-40 EST2023-40 MWPTHz2023-36 pp.160-164 |
EST |
2023-05-19 11:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Bayesian Optimization of NRD Guide Stub Filter Keisuke Kazama, Akito Iguchi, Yasuhide tsuji (Muroran Inst. Tech.), Keita Morimoto (Univ. Hyogo), Tatsuya Kashiwa (Kitami inst. Tech.) EST2023-2 |
In order to expand communication capacity, study on millimeter-wave applications is widely carried out. To realize milli... [more] |
EST2023-2 pp.5-10 |
EMD, R, LQE, OPE, CPM |
2022-08-25 15:35 |
Chiba |
(Primary: On-site, Secondary: Online) |
A communication method between the compact pipe travelling robot using microwave guided-modes propagating along a pipe-Wall Masato Mizukami (Muroran Inst. Tech.), Hiroshi Murata (Mie Univ.), Akihiko Hirata (Chiba Inst. Tech.) R2022-20 EMD2022-8 CPM2022-25 OPE2022-51 LQE2022-14 |
In recent years, infrastructure facilities have been noticeably deteriorating and need to be inspected effectively. Many... [more] |
R2022-20 EMD2022-8 CPM2022-25 OPE2022-51 LQE2022-14 pp.21-26 |
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] |
2022-07-20 09:45 |
Hokkaido |
Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Design of Mosaic-like NRD Guide Devices with Magnetic Material Tahir Bashir, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.), Tatsuya Kashiwa (Kitami Inst. Tech.) EMT2022-33 MW2022-57 OPE2022-36 EST2022-34 MWPTHz2022-31 |
[more] |
EMT2022-33 MW2022-57 OPE2022-36 EST2022-34 MWPTHz2022-31 pp.122-126 |
OPE, MW, IEE-EMT, MWP, EST, EMT, THz [detail] |
2021-07-16 09:55 |
Online |
Online |
Topology Optimal Design of NRD guide Device Using Simulated Annealing Like Scheme Naoya Hieda, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.), Tatsuya Kashiwa (Kitami Inst. Tech.) EMT2021-18 MW2021-23 OPE2021-12 EST2021-19 MWP2021-20 |
[more] |
EMT2021-18 MW2021-23 OPE2021-12 EST2021-19 MWP2021-20 pp.59-64 |
OPE, MW, IEE-EMT, MWP, EST, EMT, THz [detail] |
2021-07-16 13:25 |
Online |
Online |
Efficient Analysis of Waveguide Devices Using Axi-symmetric Full-Vectorial Finite Element Method Keita Morimoto, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.) EMT2021-23 MW2021-28 OPE2021-17 EST2021-24 MWP2021-25 |
In order to improve the efficiency of analysis and design of 3D optical devices with axisymmetric structure, we investigat... [more] |
EMT2021-23 MW2021-28 OPE2021-17 EST2021-24 MWP2021-25 pp.86-90 |
EST |
2021-05-20 15:20 |
Online |
Online |
Topology Optimization of Photonic Devices Using Evolutionary Method and Gradient Method Ryohei Okuya, Keita Morimoto, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.) EST2021-6 |
[more] |
EST2021-6 pp.27-31 |
SIS |
2021-03-04 10:00 |
Online |
Online |
A Proposed Method of Loud Boat Prediction with Boat type by Boat Noise Using CNN Haruki Yamaguchi, Kenji Muto (Shibaura Inst. Tech.), Yosuke Kobayashi (Muroran Inst. Tech.) SIS2020-38 |
One of a canal, some boats generate loud sound reaching the noise level of 70 dB inside houses. We have proposed a syste... [more] |
SIS2020-38 pp.15-20 |
EST |
2021-01-21 14:30 |
Online |
Online |
Efficiency improvement of optical waveguide analysis by finite element method and domain decomposition based on S-matrix Keita Morimoto, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.) EST2020-60 |
[more] |
EST2020-60 pp.39-44 |
EST |
2020-01-31 14:55 |
Oita |
Beppu International Convention Center |
Efficient boundary condition of finite element method for propagation analysis using propagation operator Keita Morimoto, Yasuhide Tsuji (Muroran Inst. Tech.) EST2019-99 |
In finite element method (FEM) for electromagnetic wave simulation of open-system problem, it is necessary to absorb the... [more] |
EST2019-99 pp.103-107 |
MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2019-07-18 10:50 |
Hokkaido |
Hakodate City Central Library |
Design of silicon-based polarization converter using an asymmetric slot-waveguide Zejun Zhang (Kanagawa Univ.), Yasuhide Tsuji (Muroran Inst. Tech.), Masashi Eguchi (Chitose Inst. Sci. Tech.), Chun-ping Chen (Kanagawa Univ.) EMT2019-22 MW2019-35 OPE2019-26 EST2019-24 MWP2019-22 |
In this study, a compact L-shaped polarization converter (PC) based on asymmetrical slotted silicon waveguides has been ... [more] |
EMT2019-22 MW2019-35 OPE2019-26 EST2019-24 MWP2019-22 pp.97-100 |
EST |
2018-09-06 13:55 |
Okinawa |
Kumejima-machi, Okinawa |
Analysis of polarization converter based on square lattice photonic crystal fiber Zejun Zhang (Kanagawa Univ.), Yasuhide Tsuji (Muroran Inst. Tech.), Masashi Eguchi (Chitose Inst. Sci. Tech.), Chun-ping Chen (Kanagawa Univ.) EST2018-46 |
In this study, a polarization converter (PC) based on square lattice photonic crystal fiber (PCF) with double-hole unit ... [more] |
EST2018-46 pp.23-26 |
EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2018-07-19 09:05 |
Hokkaido |
|
[Invited Talk]
Study on topology optimization of optical waveguide devices Yasuhide Tsuji (Muroran Inst. Tech.) EMT2018-7 MW2018-22 OPE2018-10 EST2018-5 MWP2018-6 |
(To be available after the conference date) [more] |
EMT2018-7 MW2018-22 OPE2018-10 EST2018-5 MWP2018-6 pp.1-6 |
EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2018-07-19 11:00 |
Hokkaido |
|
Study on polarization rotator based on square lattice photonic crystal fiber with double-hole unit Zejun Zhang (Kanagawa Univ.), Yasuhide Tsuji (Muroran Inst. Tech.), Masashi Eguchi (Chitose Inst. Sci. Tech.), Chun-ping Chen (Kanagawa Univ.) EMT2018-9 MW2018-24 OPE2018-12 EST2018-7 MWP2018-8 |
[more] |
EMT2018-9 MW2018-24 OPE2018-12 EST2018-7 MWP2018-8 pp.19-22 |
EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2018-07-19 13:10 |
Hokkaido |
|
A Study on Topology Optimization of Plasmonic Waveguide Device Based on Sensitivity Analysis by Adjoint Variable Method Akino Koda, Yasuhide Tsuji (Muroran Inst. Tech.) EMT2018-12 MW2018-27 OPE2018-15 EST2018-10 MWP2018-11 |
[more] |
EMT2018-12 MW2018-27 OPE2018-15 EST2018-10 MWP2018-11 pp.33-37 |