Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EST |
2021-05-20 13:50 |
Online |
Online |
A Study on Impedance Improvement of Normal Mode Helical Antenna Placed on Conductor Plate Sota Nakano, Ryosuke Suga, Tomoki Uwano, Osamu Hashimoto (Aoyama Gakuin Univ.) EST2021-3 |
In this research, the impedance characteristics of a normal mode helical antenna (NMHA) placed on a ground conductor pla... [more] |
EST2021-3 pp.11-14 |
SeMI, IPSJ-MBL, IPSJ-UBI [detail] |
2021-03-01 10:50 |
Online |
Online |
SeMI2020-60 |
When gas and liquid are flowing simultaneously inside a transport conduit, their spatial distribution is referred to as ... [more] |
SeMI2020-60 pp.13-18 |
OPE, OCS, OFT (Joint) [detail] |
2021-02-19 14:45 |
Online |
Online |
Applicability of variable apparture technique for measuring mode field diameter of multi-core fibers Atsushi Nakamura (NTT), Ohashi Masaharu (OPU), Yusuke Koshikiya (NTT) OFT2020-71 OPE2020-92 |
Mode field diameter (MFD) is an important parameter for estimating transmission characteristics of optical fibers. A var... [more] |
OFT2020-71 OPE2020-92 pp.72-75(OFT), pp.77-80(OPE) |
OCS, OFT, LSJ (Joint) [detail] |
2020-08-28 14:00 |
Online |
Online |
Simultaneous Measurement on Mode Field Diameter of Multiple Cores in Multi-core Fibers Masaki Ohzeki, Takuya Oda, Katsuhiro Takenaga, Kazuhiko Aikawa (Fujikura) OCS2020-4 |
Space-division multiplexing technologies with multi-core fibers (MCFs) have been promising. Mode field diameter (MFD) is... [more] |
OCS2020-4 pp.1-4 |
OFT |
2018-10-11 14:00 |
Miyagi |
Touhoku Univ. |
[Poster Presentation]
Three dimensional imaging of biological tissues using multimode fiber for optical communications Eto Kai, Junpei Masuta (Yamagata Univ.), Izumi Nishidate (Tokyo Univ. of Agriculture and Technology), Manabu Sato (Yamagata Univ.) OFT2018-24 |
The graded-index short multimode fiber (GI SMMF) for optical communications has been investigated for the application to... [more] |
OFT2018-24 pp.51-56 |
OFT |
2018-01-19 10:20 |
Kumamoto |
|
A study on melted area caused by fiber fuse propagation in optical fibers Kyozo Tsujikawa (NTT), Kenji Kurokawa (Kitami Institute of technology), Nobutomo Hanzawa (NTT East), Saki Nozoe, Takashi Matsui, Kazuhide Nakajima (NTT) OFT2017-65 |
A fiber fuse is a phenomenon resulting in the catastrophic destruction of the optical fiber. In the near future the fibe... [more] |
OFT2017-65 pp.43-46 |
OFT, OCS, LSJ (Joint) [detail] |
2017-09-01 15:55 |
Hokkaido |
Hokkaido Univ. |
Low loss splice between large effective area ring-core fiber and standard effective area fiber with fluorine-doped cladding Masato Suzuki, Yoshiaki Tamura, Yoshinori Yamamoto, Takemi Hasegawa (Sumitomo Electric) OCS2017-35 |
We achieved a splice loss as low as 0.08 dB between a large effective area (Aeff = 148 µm2) fiber and a standard Ae... [more] |
OCS2017-35 pp.67-72 |
EMCJ, IEE-EMC |
2016-12-16 14:30 |
Aichi |
Nagoya Institute of Technology |
Theoretical study of EUT setup in the LAS measurement Takashi Shinozuka, Katsumi Fujii (NICT), Akira Sugiura, Osami Wada (Kyoto Univ.) EMCJ2016-105 |
In the frequency range below 30MHz, radio disturbances generated by an EUT are measured with a LAS consisting of three l... [more] |
EMCJ2016-105 pp.31-36 |
OPE |
2016-12-08 14:40 |
Okinawa |
|
Polymer waveguide based spot-size converter for Si photonics chips Kazuki Yasuhara (Keio Univ.), Feng Yu (Huawei Technologies Japan), Takaaki Ishigure (Keio Univ.) OPE2016-104 |
By applying the Mosquito method, we fabricate polymer waveguide based spot-size converter (SSC) enabling low-loss coupli... [more] |
OPE2016-104 pp.1-6 |
EMT, IEE-EMT |
2016-11-17 13:20 |
Wakayama |
Shirahama Coganoi Resort & Spa |
Transmission Characteristics of Silica Core Optical Fibers with Layered Refractive Index Profiles Yoshiki Minami, Takahisa Yamashita, Shinichi Furukawa (Nihon Univ.) EMT2016-42 |
In this paper, transmission characteristics of silica core optical fibers with quadruple clad are investigated. Silica c... [more] |
EMT2016-42 pp.19-22 |
OCS, OFT, LSJ (Joint) [detail] |
2016-08-26 09:55 |
Hokkaido |
Chitose-alcadia plaza |
Mode field diameter of LP11 mode for estimating coupling efficiencies at a splice and its measurement technique Atsushi Nakamura, Keiji Okamoto, Yusuke Koshikiya, Tetsuya Manabe (NTT) OFT2016-12 |
In mode division multiplexing transmission using few-mode fibers (FMFs), the losses and mode crosstalk that occur at spl... [more] |
OFT2016-12 pp.5-10 |
OFT, OCS, OPE (Joint) [detail] |
2016-02-18 13:30 |
Okinawa |
Okinawa Univ. |
Measurement of Mode Field Diameter in a Few-Mode Fiber with Low-Coherence Digital Holography Yuta Wakayama, Hidenori Taga, Takehiro Tsuritani (KDDI R&D Lab.) OCS2015-102 OPE2015-222 |
Mismatching of mode field diameter (MFD) between input/output devices for few-mode fibers (FMFs) causes mode-dependent l... [more] |
OCS2015-102 OPE2015-222 pp.13-16(OCS), pp.39-42(OPE) |
EMT, IEE-EMT |
2015-10-29 11:15 |
Miyazaki |
Holiday Inn ANA Resort Miyazaki |
Transmission Characteristics for Optical Fibers with Layered Refractive Index Profiles
-- The case with lower refractive index area at the center of a core -- Yoshiki Minami, Masamitsu Ohtomo, Shinichi Furukawa (Nihon Univ.) EMT2015-60 |
In this paper, transmission characteristics of optical fibers with a layered refractive index profile with lower refract... [more] |
EMT2015-60 pp.85-88 |
EMD, LQE, OPE, CPM, R |
2014-08-21 10:35 |
Hokkaido |
Otaru Economy Center |
Femtosecond oscillation of Cr4+:YAG single-crystal fiber laser with external cavity Shigeo Ishibashi (NTT), Kazunori Naganuma (NTT-AT) R2014-23 EMD2014-28 CPM2014-43 OPE2014-53 LQE2014-27 |
The development of a cost-effective transition-metal-doped femtosecond laser is required from various fields nowadays. T... [more] |
R2014-23 EMD2014-28 CPM2014-43 OPE2014-53 LQE2014-27 pp.1-6 |
MRIS, ITE-MMS |
2013-06-21 10:50 |
Miyagi |
Tohoku Univ. |
Microwave assisted magnetization switching experiment on Co/Pt nanodot array and its behavior Masaki Furuta, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu (Tohoku Univ.) MR2013-2 |
In this study, microwave assisted magnetization switching experiment on Co/Pt perpendicular nanodot array as small as 50... [more] |
MR2013-2 pp.7-11 |
OFT |
2012-10-25 15:20 |
Yamaguchi |
KAIKYO MESSE SHIMONOSEKI |
Ferruled lensed-fibers having high focusing power both in the air and resin Masahiro Suzuki, Masaru Horiuchi, Hidehiko Yoda, Kazuo Shiraishi (Utsunomiya Univ.) OFT2012-34 |
Two structures of ferruled lensed-fiber each employing a graded-index fiber with eigen-beam diameter (EB-GIF) to provide... [more] |
OFT2012-34 pp.11-16 |
OFT |
2011-10-20 13:25 |
Nagano |
|
Structural study II of hole assisted fibers considering optical parallel transmission Norio Kashima (Shibaura- IT) OFT2011-32 |
Hole-assisted fibers (HAFs) in a fiber ribbon have been studied for high-speed parallel transmission systems. We invest... [more] |
OFT2011-32 pp.7-10 |
OFT |
2011-10-20 14:15 |
Nagano |
|
HILC lensed fibers applicable to use in resin Masahiro Suzuki, Hidehiko Yoda, Kazuo Shiraishi (Utsunomiya University) OFT2011-34 |
An advanced structure of lensed fiber employing a graded-index fiber with eigen-beam diameter (EB-GIF) to provide superi... [more] |
OFT2011-34 pp.15-20 |
OFT |
2011-01-27 14:30 |
Nagasaki |
|
Structural study of hole assisted fibers considering optical parallel transmission Norio Kashima (Shibaura I-T) OFT2010-50 |
Hole-assisted fibers (HAFs) in a fiber ribbon have been studied for high-speed transmission in LAN and access networks. ... [more] |
OFT2010-50 pp.15-19 |
EA, US (Joint) |
2011-01-21 14:45 |
Kyoto |
Doshisha Univ. |
Noncontact aerial ultrasonic transporter of small objects
-- Turn of transport direction and junction using a exural vibrating disk -- Soichi Murakami, Daisuke Koyama, Kentaro Nakamura (Tokyo Tech) US2010-109 |
Switch of transport direction and junction in a noncontact ultrasonic transporter is discussed. A 0.5-mm-thick aluminum ... [more] |
US2010-109 pp.101-106 |