Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT |
2023-10-12 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Optical variable delay line using wavelength conversion and path difference by spread spectrum Hodaka Yanase, Morito Okamoto, Naoto Kishi (The Univ of Electro-Communications) OFT2023-35 |
Variable optical delay-line is realized with a fiber four-wave mixing based wavelength converter. Although the pump ligh... [more] |
OFT2023-35 pp.77-80 |
OPE, OCS, LQE |
2022-10-21 15:10 |
Ehime |
(Primary: On-site, Secondary: Online) |
Fundamental Study of Vertical Diffraction Grating for Application to Active MMI Laser Keiichirou Kozu, Xiao He, Yudai kawano, Haisong Jiang, Kiichi Hamamoto (Kyushu Univ.) OCS2022-37 OPE2022-83 LQE2022-46 |
Active MMI (multi-mode interferometer) lasers are capable of exhibiting photon-photon resonance and are being investigat... [more] |
OCS2022-37 OPE2022-83 LQE2022-46 pp.104-109 |
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] |
2022-07-20 09:20 |
Hokkaido |
Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
A Study on Single Mode Transmission in NRD Guide with Subwavelength Grating Structure Keisuke Kazama, Akito Iguchi, Tsuji Yasuhide (Muroran IT) EMT2022-32 MW2022-56 OPE2022-35 EST2022-33 MWPTHz2022-30 |
In order to develop high capacity wireless communication network, millimeter-wave and THz-wave devices are intensively s... [more] |
EMT2022-32 MW2022-56 OPE2022-35 EST2022-33 MWPTHz2022-30 pp.117-121 |
AP (2nd) |
2020-12-10 11:30 |
Okinawa |
Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Experimental evaluation on optical leaky waveguide antenna by waffle-iron structure Shunichi Kaneoka, Wataru Iida, Hiroshi Hashiguchi, Toshihiko Baba, Hiroyuki Arai (Yokohama National Univ.) |
This paper presents a comparison of optical leaky-waveguide antennas, i.e., grating waveguide (GWG), waffle waveguide (W... [more] |
|
OPE, LQE |
2020-11-20 15:30 |
Online |
Online |
Wavelength characteristics of Nb2O5 horizontal SiO2 slot waveguides with vertical grating. Yoshiki Hayama, Naoya Katsumata, Katsumi Nakatsuhara, Masayuki Takeda, Takeshi Nishizawa (KAIT) OPE2020-68 LQE2020-48 |
The slot waveguide structures consists of a low-refractive-index medium in a narrow region sandwiched between two high-r... [more] |
OPE2020-68 LQE2020-48 pp.116-121 |
AP |
2020-10-02 13:00 |
Okinawa |
2 sub sites and online (Primary: On-site, Secondary: Online) |
Design and Measurement of a Traveling Wave Excitation Array of a Planar Array Antenna on a Narrow Wall of the Rectangular Waveguide for Perpendicular Polarization to the Axis Toshiki Hozen, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2020-71 |
A longitudinal linear slot array arranged at a spacing of one guided wavelength on a narrow wall of the rectangular wave... [more] |
AP2020-71 pp.17-22 |
AP |
2019-10-17 12:30 |
Osaka |
Osaka Univ. |
[Poster Presentation]
A consideration on standing wave array design of a planar array antenna on a narrow wall of the rectangular waveguide for perpendicular polarization to the axis Toshiki Hozen, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2019-89 |
A longitudinal linear slot array arranged at a spacing of one guided wavelength on a narrow wall of the rectangular wave... [more] |
AP2019-89 pp.49-54 |
LQE, OPE, SIPH |
2018-12-06 17:10 |
Tokyo |
Keio University |
Wavelength characteristic shift operation of a Nb2O5 waveguide resonator with distributed Bragg reflectors having ferro-electric liquid crystal Sho Inamori, Yoshiki Hayama, Masayuki Takeda, Takeshi Nishizawa, Katsumi Nakatsuhara (KAIT) OPE2018-128 LQE2018-138 SIPH2018-44 |
(To be available after the conference date) [more] |
OPE2018-128 LQE2018-138 SIPH2018-44 pp.155-160 |
OPE, LQE, OCS |
2018-10-18 13:10 |
Saga |
|
[Memorial Lecture]
Research and development of high-density integrated silica-based planar lightwave circuits Senichi Suzuki (NEL) OCS2018-33 OPE2018-69 LQE2018-58 |
Silica-based planar lightwave circuits (PLCs) with highly design flexibility and low loss characteristics have provided ... [more] |
OCS2018-33 OPE2018-69 LQE2018-58 pp.29-33 |
AP |
2018-08-24 10:10 |
Saitama |
Nippon Inst. of Tech. |
A consideration on a microstrip antenna array on a broad wall of a rectangular waveguide for 45-degree inclined linear polarization Issei Yamasaki, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2018-77 |
This paper presents a microstrip antenna (MSA) array on a broad wall of a rectangular waveguide for 45-degree inclined l... [more] |
AP2018-77 pp.55-60 |
AP |
2017-12-14 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design of a planar array antenna on a narrow wall of the rectangular waveguide for linear polarization perpendicular to the axis with standing-wave excitation Shintaro Shimamori, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2017-150 |
A longitudinal linear slot array arranged at a spacing of one guided wavelength on a narrow wall of the rectangular wave... [more] |
AP2017-150 pp.23-28 |
AP |
2017-08-24 14:25 |
Hokkaido |
National Institute of Technology, Hakodate College |
Method of Plane Wave Excitation to Optical Leaky Waveguide Hiroshi Hashiguchi, Toshihiko Baba, Hiroyuki Arai (Yokohama Natl. Univ.) AP2017-76 |
This paper presents plane wave excitation to wide optical leaky waveguide antenna. In optical communications, high anten... [more] |
AP2017-76 pp.45-48 |
AP (2nd) |
2017-06-28 - 2017-06-30 |
Hokkaido |
Hokkaido University |
[Poster Presentation]
A fundamental study of a microstrip antenna array on a narrow wall of a rectangular waveguide for linear polarization perpendicular to the axis with a dual-ring microstrip antenna Shintaro Shimamori, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) |
This paper presents a microstrip antenna array on a narrow wall of a rectangular waveguide for linear polarization perpe... [more] |
|
AP (2nd) |
2017-06-28 - 2017-06-30 |
Hokkaido |
Hokkaido University |
[Poster Presentation]
A fundamental study of a microstrip antenna array on a broad wall of a rectangular waveguide for 45-degree inclined linear polarization Issei Yamasaki, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) |
This paper presents a microstrip antenna array on a broad wall of a rectangular waveguide for 45-degree linear polarizat... [more] |
|
OPE |
2016-12-08 14:15 |
Okinawa |
|
Effects of Fabrication Variation on the Performance of Silicon Waveguide Devices Tsuyoshi Horikawa (PETRA/AIST), Daisuke Shimura, Jun Ushida, Yohei Sobu, Akemi Shiina, Masatoshi Tokushima, Seok-Hwan Jeong, Keizo Kinoshita, Tohru Mogami (PETRA) |
Silicon photonics has been expected as a key technology which is enable to integrate functionalities in a single chip fo... [more] |
|
OPE |
2016-12-08 16:35 |
Okinawa |
|
Wavelength characteristics of a Si3N4 waveguide resonator with distributed Bragg reflectors for optical tunable filters having ferro-electric liquid crystal Sho Inamori, Kentaro Sakakibara, Masayuki Takeda (kanagawa Inst. of Tech.), Noritsugu Yamamoto (AIST), Katsumi Nakatsuhara (kanagawa Inst. of Tech.) OPE2016-108 |
Ferro-electric liquid crystal (FLC) materials have the high speed response time of sub-milliseconds. In addition, FLC ma... [more] |
OPE2016-108 pp.23-28 |
OPE, OME |
2015-11-26 15:05 |
Kagawa |
Sunport-hall Takamatsu |
Performance analysis of filters using arrayed waveguide gratings under the influence of random phase error Atsushi Suzuki, Koichi Maru (Kagawa Univ.) OME2015-67 OPE2015-133 |
Phase errors in interference arms generally deteriorate the optical performance of interference-based waveguide devices.... [more] |
OME2015-67 OPE2015-133 pp.13-18 |
OPE, OME |
2015-11-26 15:50 |
Kagawa |
Sunport-hall Takamatsu |
Switching characteristics of a tunable wavelength filter using Si-AWG and FLC Wataru Kanakubo, Daisuke Kimura, Kenta Tamura, Masayuki Takeda, Katsumi Nakatsuhara (KAIT) OME2015-68 OPE2015-134 |
We proposed and fabricated a tunable wavelength filter using an arrayed waveguide grating (AWG) featuring ferroelectric ... [more] |
OME2015-68 OPE2015-134 pp.19-24 |
LQE, OPE |
2015-06-19 09:55 |
Tokyo |
|
Wavelength selective devices using PLZT waveguides for optical communications Hideaki Asakura (Keio Univ.), Keiichi Nashimoto (EpiPhotonics), Hiroyuki Tsuda (Keio Univ.) OPE2015-10 LQE2015-20 |
A high-speed wavelength selective device was designed and fabricated using (Pb, La)(Zr, Ti)O_{3} (PLZT), which has large... [more] |
OPE2015-10 LQE2015-20 pp.1-4 |
AP |
2014-12-11 14:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design of a planar array antenna on a broad wall of the rectangular waveguide for polarization parallel to the axis with standing-wave excitation Fumihiko Nonaka, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2014-156 |
A transverse slot array arranged at a spacing of one guided wavelength on a broad wall of the rectangular waveguide has ... [more] |
AP2014-156 pp.31-36 |