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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-20 11:15 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Stability issue of the iterated Crank-Nicolson FDTD method Akira Kawahara, Tomomasa Nishio, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.)  EMT2022-36 MW2022-60 OPE2022-39 EST2022-37 MWPTHz2022-34 |
We discuss the stability of the FDTD method based on the iterated Crank-Nicolson (ICN) scheme. First, we review the stab... [more] | EMT2022-36 MW2022-60 OPE2022-39 EST2022-37 MWPTHz2022-34 pp.137-140 |
| EST | 2022-05-19 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Extension of the CP-EP FDTD method to the three-dimensional problem for the analysis of arbitrarily-shaped dielectric media Kazuma Takeya, Tetsuya Iwamoto, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2022-3 |
The conventional finite-difference time-domain (FDTD) method is formulated in the Cartesian coordinate system. The stair... [more] | EST2022-3 pp.12-17 |
| EST | 2022-01-27 09:35 |
Online | Online | Design and analysis of a three-dimensional TM-pass/TE-stop waveguide polarizer in the THz region Hiroki Tanaka, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2021-56 |
We propose a THz TM-pass/TE-stop waveguide polarizer, the core of which is sandwiched by semiconductor layers. First, we... [more] | EST2021-56 pp.1-5 |
| EST | 2022-01-28 15:10 |
Online | Online | FDTD analysis of an InSb sphere array on a dielectric substrate in the THz region Takuma Kuroda, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2021-92 |
We investigate a periodic array of an InSb sphere on a substrate at terahertz (THz) frequencies using the three-dimensio... [more] | EST2021-92 pp.173-177 |
| EST | 2022-01-28 15:30 |
Online | Online | Analysis of arbitrarily-shaped dispersive media using the DCP-FDTD method in the THz region Tetsuya Iwamoto, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2021-93 |
The conventional finite-difference time-domain (FDTD) method is formulated in the Cartesian coordinate system. Therefore... [more] | EST2021-93 pp.178-182 |
| EST, MW, EMCJ, IEE-EMC [detail] | 2021-10-08 11:35 |
Online | Online | Development of the explicit FDTD method using the iterated Crank-Nicolson scheme Jun Shibayama, Tomomasa Nishio, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EMCJ2021-46 MW2021-58 EST2021-48 |
The implicit finite-difference time-domain (FDTD) method has been developed using the Crank-Nicolson (CN) scheme, which ... [more] | EMCJ2021-46 MW2021-58 EST2021-48 pp.92-95 |
| OPE, MW, IEE-EMT, MWP, EST, EMT, THz [detail] | 2021-07-16 11:25 |
Online | Online | Investigation on Optimized Computation Using Time-Division Parallel Techniques with Implicit Algorithm Tasuku Nakazawa, Wu Di, Seiya Kishimoto (Nihon Univ.), Jun Shibayama, Junji Yamauchi (Hosei Univ.), Ohnuki Shinichiro (Nihon Univ.) EMT2021-21 MW2021-26 OPE2021-15 EST2021-22 MWP2021-23 |
The time-division parallel computation is applied to the locally one-dimensional FDTD (LOD-FDTD) method that calculates ... [more] | EMT2021-21 MW2021-26 OPE2021-15 EST2021-22 MWP2021-23 pp.76-81 |
| EST | 2021-01-21 14:05 |
Online | Online | Development of the FDTD method for the analysis of arbitrarily-shaped dispersive media Jun Shibayama, Tetsuya Iwamoto, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2020-59 |
With the fi nite-difference time-domain (FDTD) method in the Cartesian coordinate system, the staircase approximation sh... [more] | EST2020-59 pp.34-38 |
| EST | 2021-01-22 15:35 |
Online | Online | Efficient analysis of a TM-pass terahertz waveguide polarizer using implicit and semi-implicit FDTD methods Shoko Gomi, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2020-77 |
A TM-pass terahertz waveguide polarizer is efficiently analyzed using implicit and semi-implicit finite- difference time... [more] | EST2020-77 pp.124-128 |
| EST | 2021-01-22 16:00 |
Online | Online | A technique for calculating eigenmodes of an optical waveguide by the envelope compact FDTD method Jun Shibayama, Hiroki Tanaka, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2020-78 |
The purpose of this article is to propose a technique for calculating eigenmodes of optical waveguides, in which the com... [more] | EST2020-78 pp.129-133 |
| OPE, LQE | 2020-11-20 15:30 |
Online | Online | Evaluation of the Optical-axis Rotation Angle of Waveguide Polarization Converter with Asymmetric Cross-section Kotake Shota, Junji Yamauchi, Hisamatsu Hisamatsu (Hosei Univ.) OPE2020-63 LQE2020-43 |
We propose an accurate technique for evaluating the optical-axis rotation angle of a waveguide-type polarization convert... [more] | OPE2020-63 LQE2020-43 pp.92-95 |
| EMT, IEE-EMT | 2020-11-05 10:00 |
Online | Online | Application of 2-D LOD-FDTD Method to Time-Division Parallel Computation and Plasmonic Waveguide Analysis Tasuku Nakazawa, Di Wu, Seiya Kishimoto (Nihon Univ.), Jun Shibayama, Junji Yamauchi (Hosei Univ.), Shinichiro Ohnuki (Nihon Univ.) EMT2020-26 |
We will analyze plasmonic waveguides using the time-division parallel computing of LOD-FDTD method with FDCFD-FILT metho... [more] | EMT2020-26 pp.1-4 |
| EST | 2020-01-31 13:25 |
Oita | Beppu International Convention Center | A polarization splitter using a hybrid plasmonic waveguide operating in the terahertz region Arata Yamamoto, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-96 |
We propose a polarization splitter consisting of a hybrid plasmonic waveguide (HPW) and a dielectric waveguide (DW) in t... [more] | EST2019-96 pp.85-89 |
| EST | 2020-01-31 13:50 |
Oita | Beppu International Convention Center | Comparative Study of THz sensors with InSb elements Jun Nakano, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-97 |
We investigate and compare terahertz (THz) sensors with indium antimonide (InSb) elements. THz sensors with cross-dipole... [more] | EST2019-97 pp.91-96 |
| EST | 2020-01-31 14:15 |
Oita | Beppu International Convention Center | Analysis of a TE-pass/TM-stop waveguide polarizer in the THz region Sumire Takahashi, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-98 |
We propose a TE-pass/TM-stop waveguide polarizer with a semiconductor layer in the terahertz region. First, we investiga... [more] | EST2019-98 pp.97-102 |
| EST | 2020-01-31 15:20 |
Oita | Beppu International Convention Center | Design of a spot-size converter using a rectangular core Keigo Shimada, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-100 |
This paper clarifies that a spot-size converter (SSC) using a rectangular Si-core improves the spot size conversion for ... [more] | EST2019-100 pp.109-114 |
| EST | 2020-01-31 15:45 |
Oita | Beppu International Convention Center | Analysis of the radiation characteristics of a photoconductive antenna using the FDTD method with the subgrid technique Yu Nakano, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-101 |
A photoconductive antenna has been investigated as a way to emit terahertz waves.Using the finite- difference time-domai... [more] | EST2019-101 pp.115-118 |
| EST | 2020-01-31 16:10 |
Oita | Beppu International Convention Center | FDTD analysis of mode converters using an insulator-metal-insulator waveguide Takahiro Suzuki, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-102 |
We evaluate mode conversion characteristics of surface plasmon polaritons propagating along insulator-metal-insulator (I... [more] | EST2019-102 pp.119-123 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 11:15 |
Hokkaido | Hakodate City Central Library | Kretschmann- and Otto-type surface plasmon resonance waveguide sensors in the terahertz region Kota Mitsutake, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EMT2019-23 MW2019-36 OPE2019-27 EST2019-25 MWP2019-23 |
We propose surface plasmon resonance(SPR) waveguide sensors based on the Kretschmann and Otto configurations in the THz ... [more] | EMT2019-23 MW2019-36 OPE2019-27 EST2019-25 MWP2019-23 pp.101-106 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-19 13:05 |
Hokkaido | Hakodate City Central Library | Widening the polarization conversion properties of an L-figured Si-wire waveguide Yuto Nakagawa, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EMT2019-38 MW2019-51 OPE2019-42 EST2019-40 MWP2019-38 |
We present the design guideline of a polarization converter consisting of an L-figured Si-wire waveguide that operates o... [more] | EMT2019-38 MW2019-51 OPE2019-42 EST2019-40 MWP2019-38 pp.183-188 |
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