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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| 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 |
| 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 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 10:30 |
Osaka | Osaka University Nakanoshima Center | Polarization Converter in a Buried Waveguide with a Metal Strip Yota Sasaki, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) PN2018-68 EMT2018-102 OPE2018-177 LQE2018-187 EST2018-115 MWP2018-86 |
A polarization converter with a metal strip is developed in a buried waveguide with a rectangular core. The eigenmode an... [more] | PN2018-68 EMT2018-102 OPE2018-177 LQE2018-187 EST2018-115 MWP2018-86 pp.203-208 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 11:15 |
Osaka | Osaka University Nakanoshima Center | Consideration of a bent waveguide analysis using the imaginary-distance beam-propagation method with an enhanced amplification factor Tatsuya Aso, Takehiro Ishiguro, Yota Sasaki, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) PN2018-69 EMT2018-103 OPE2018-178 LQE2018-188 EST2018-116 MWP2018-87 |
The imaginary-distance procedure with an enhanced amplification factor is applied to an Yee-mesh-based implicit beam-pro... [more] | PN2018-69 EMT2018-103 OPE2018-178 LQE2018-188 EST2018-116 MWP2018-87 pp.209-214 |
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 11:10 |
Hyogo | ADI-BPM Analysis of a Spot-Size Converter Using a Curvilinearly Tapered Waveguide Hiroyoshi Hino, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) PN2017-42 EMT2017-79 OPE2017-120 LQE2017-102 EST2017-78 MWP2017-55 |
This paper clarifies that the length of a spot-size converter (SSC) is sufficiently reduced by introducing a curvlinearl... [more] | PN2017-42 EMT2017-79 OPE2017-120 LQE2017-102 EST2017-78 MWP2017-55 pp.21-26 |
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| OPE, EST, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2017-01-18 15:05 |
Mie | Iseshi Kanko Bunka Kaikan | Waveguide Polarization Converter Consisting of a Core without a Defect Section Yuta Rikihisa, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) PN2016-49 EMT2016-78 OPE2016-124 LQE2016-113 EST2016-88 MWP2016-62 |
Two types of polarization converters consisting of a core without a defect section are numerically investigated. One is ... [more] | PN2016-49 EMT2016-78 OPE2016-124 LQE2016-113 EST2016-88 MWP2016-62 pp.45-50 |
| OPE, EST, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2017-01-19 13:20 |
Mie | Iseshi Kanko Bunka Kaikan | Consideration of effects of a core location on bend losses in a buried waveguide Hiroto Watanabe, Yuta Nito, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) PN2016-77 EMT2016-106 OPE2016-152 LQE2016-141 EST2016-116 MWP2016-90 |
This paper describes the effects of a core depth on the pure bend loss in a buried waveguide whose core is placed near a... [more] | PN2016-77 EMT2016-106 OPE2016-152 LQE2016-141 EST2016-116 MWP2016-90 pp.241-246 |
| OPE, LQE, OCS | 2015-10-29 09:30 |
Oita | Beppu International Convention Center | A Polarization Splitter and Converter Using a Curvilinearly Tapered Waveguide Shunya Fujimura, Yuta Nito, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) OCS2015-42 OPE2015-92 LQE2015-61 |
A curvilinearly tapered waveguide is introduced to improve the characteristics of a polarization splitter and converter,... [more] | OCS2015-42 OPE2015-92 LQE2015-61 pp.5-10 |
| EST | 2015-05-15 11:25 |
Tokyo | Hosei Univ. (Koganei Campus) | [Special Talk]
On the 150th anniversary of Maxwell's equations Junji Yamauchi (Hosei Univ.) EST2015-5 |
(To be available after the conference date) [more] | EST2015-5 p.25 |
| OCS, OPE, LQE | 2014-10-30 17:45 |
Nagasaki | Nagasaki Museum of History and Culture | Bend Loss Reduction of a Buried Waveguide Using Reflection Waves Generated from Cladding Interfaces Baku Yatabe, Yuta Nito, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) OCS2014-57 OPE2014-101 LQE2014-75 |
We develop a new technique for reducing the bend loss in a buried waveguide using the semivectorial finite-difference be... [more] | OCS2014-57 OPE2014-101 LQE2014-75 pp.81-86 |
| EST | 2014-05-30 10:20 |
Tokyo | Comparison of the Numerical Results of the Two- and Three-Dimensional Plasmonic Devices Jun Shibayama, Yusuke Wada, Tomoyuki Hirano, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2014-3 |
A comparison is given to the numerical results of two-dimensional (2-D) and three-dimensional (3-D) plasmonic devices. F... [more] | EST2014-3 pp.11-16 |
|
| PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2013-01-25 13:10 |
Osaka | Osaka Univ. (Suita) | 3-D Analysis of an Absorption-Based Surface Plasmon Resonance Waveguide Sensor Using the ADI-BPM with a Fundamental Scheme Jun Shibayama, Akio Yokomizo, Junji Yamauchi, Hisamatsu Nakano (Hosei University) PN2012-61 OPE2012-170 LQE2012-162 EST2012-97 MWP2012-79 |
An absorption-based surface plasmon resonance (SPR) waveguide sensor is numerically investigated for detecting a change ... [more] | PN2012-61 OPE2012-170 LQE2012-162 EST2012-97 MWP2012-79 pp.217-222 |
| OPE | 2012-12-21 13:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A short polarization converter using an embedded air-core waveguide Junji Yamauchi, Takashi Hashimoto, Hisamatsu Nakano (Hosei Univ.) OPE2012-134 |
A polarization converter using an embedded air-core nano-waveguide is analyzed by the imaginary-distance beam-propagati... [more] | OPE2012-134 pp.1-6 |
| MWP, OPE, MW, EMT, EST, IEE-EMT [detail] | 2012-07-27 11:45 |
Hokkaido | Hokkaido Univ. | Kretschmann-type SPR sensor using a dielectric waveguides Junji Yamauchi, Tomoya Yoshimura, Jun Shibayama, Hisamatsu Nakano (Hosei Univ.) MW2012-63 OPE2012-56 EST2012-45 MWP2012-44 |
A Kretschmann-type SPR sensor using a dielectric waveguide is analyzed by the beam-propagation method. First, we determ... [more] |
MW2012-63 OPE2012-56 EST2012-45 MWP2012-44 pp.221-226 |
| OCS, LQE, OPE | 2011-10-27 14:20 |
Kochi | Kochi University of Technology | Waveguide-based linear-circular polarization converters using total internal reflections Junji Yamauchi, Yuuki Sudo, Hisamatsu Nakano (Hosei Univ.) OCS2011-66 OPE2011-104 LQE2011-67 |
Waveguide-based linear-circular polarization converters using total internal reflections are analyzed by the beam-propag... [more] | OCS2011-66 OPE2011-104 LQE2011-67 pp.67-72 |
| EMD, OPE, LQE, CPM | 2010-08-27 11:15 |
Hokkaido | Chitose Arcadia Plaza | A polarization converter using an L-figured Si wire waveguide Yuu Wakabayashi, Masashi Nakamura, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EMD2010-48 CPM2010-64 OPE2010-73 LQE2010-46 |
A polarization converter using an L-figured Si wire waveguide is developed and analyzed by the beam-propagation method b... [more] | EMD2010-48 CPM2010-64 OPE2010-73 LQE2010-46 pp.103-108 |
| EMD, OPE, LQE, CPM | 2010-08-27 11:40 |
Hokkaido | Chitose Arcadia Plaza | Numerical Analysis of a Metal-Clad Waveguide Polarizer Junji Yamauchi, Tomohiro Nakano, Hisamatsu Nakano (Hosei Univ.) EMD2010-49 CPM2010-65 OPE2010-74 LQE2010-47 |
We numerically demonstrate two types of metal-clad waveguide polarizers, in which the transmission wave can be selected ... [more] | EMD2010-49 CPM2010-65 OPE2010-74 LQE2010-47 pp.109-114 |
| OPE, EMT, LQE, PN, IEE-EMT | 2010-01-29 13:00 |
Kyoto | Optical Circuit for High-Contrast BPSK Label Identification Consisting of Asymmetric X-junction Couplers Akito Ihara, Hiroki Kishikawa, Nobuo Goto, Shin-ichiro Yanagiya (Univ. of Tokushima.) PN2009-75 OPE2009-213 LQE2009-195 |
Fast all-optical processing is expected for high-speed photonic network. In photonic label routers, recognition of optic... [more] | PN2009-75 OPE2009-213 LQE2009-195 pp.217-222 |
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| OPE, EMT, MW | 2009-07-30 16:55 |
Hokkaido | Asahikawa Civic Culture Hall | Study of reduction in polarization dependent loss of a bent optical waveguide Junji Yamauchi, Takuma Oda, Hisamatsu Nakano (Hosei Univ.) MW2009-41 OPE2009-41 |
We discuss the method of reducing a bend loss of a dielectric waveguide using the semivectorial finite-difference beam-p... [more] | MW2009-41 OPE2009-41 pp.57-62 |
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