Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT |
2018-05-18 10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
A Study of Solid Type Low Latency Optical Fiber Yuto Sagae, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima (NTT) OFT2018-2 |
Low latency transmission is required especially in the machine-to-machine (M2M) transmission of today’s optical communic... [more] |
OFT2018-2 pp.5-10 |
OPE, OCS, OFT (Joint) [detail] |
2018-02-16 11:35 |
Okinawa |
Okinawa Prefectural Museum |
A scrambling-type three-mode (de)multiplexer based on silica PLC Takeshi Fujisawa (Hokkaido Univ.), Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokkaido Univ.) OCS2017-89 OFT2017-74 OPE2017-182 |
(Advance abstract in Japanese is available) [more] |
OCS2017-89 OFT2017-74 OPE2017-182 pp.49-54(OCS), pp.29-34(OFT), pp.67-72(OPE) |
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 |
OPE |
2017-12-07 11:40 |
Okinawa |
|
Fabrication of Broadband Mach-Zehnder Mode Multi/Demultiplexer Based on 3dB Mode Divider with Taper Waveguide Shun Ohta, Shuntaro Makino, Takeshi Fujisawa (Hokkaido Univ.), Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokkaido Univ.) OPE2017-94 |
We have studied a broadband mode multi/demultiplexer using Mach-Zehnder interferometer for combined use of the MDM and W... [more] |
OPE2017-94 pp.25-30 |
OPE |
2017-12-07 13:15 |
Okinawa |
|
[Poster Presentation]
A Mach-Zehnder Mode/Wavelength Multi/Demultiplexer based on Si/Silica Hybrid PLC Platform Misa Kudo, Shun Ohta, Eri Taguchi, Takeshi Fujisawa (Hokkaido Univ.), Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokkaido Univ.) OPE2017-99 |
Combined use of wavelength division multiplexing (WDM) and mode division multiplexing (MDM) attracts a lot of attention ... [more] |
OPE2017-99 pp.53-58 |
OFT, OCS, IEE-CMN, ITE-BCT [detail] |
2017-11-24 14:25 |
Osaka |
Kansa-Univ. Umeda Campus |
Low crosstalk 125 um-cladding 2LP-mode 4-core fiber with air-hole structure Saki Nozoe, Taiji Sakamoto, Takashi Matsui (NTT), Yoshimichi Amma, Katsuhiro Takenaga (Fujikura), Yoshiteru Abe, Kyozo Tsujikawa, Shinichi Aozasa (NTT), Kazuhiko Aikawa (Fujikura), Kazuhide Nakajima (NTT) OFT2017-54 |
Multi-core fiber (MCF) and few-mode fiber have been studied intensively for use with space division multiplexing techniq... [more] |
OFT2017-54 pp.67-70 |
OFT, OCS, LSJ (Joint) [detail] |
2017-09-01 13:15 |
Hokkaido |
Hokkaido Univ. |
Fabrication of hole-assisted multicore fiber by over-cladding bundled rods technique Ryohei Fukumoto, Yoshimichi Amma, Katsuhiro Takenaga (Fujikura Ltd.), Saki Nozoe, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Shinichi Aozasa, Kazuhide Nakajima (NTT Corporation), Kazuhiko Aikawa (Fujikura Ltd.) OCS2017-33 |
(Advance abstract in Japanese is available) [more] |
OCS2017-33 pp.57-60 |
OFT, OCS, LSJ (Joint) [detail] |
2017-09-01 14:05 |
Hokkaido |
Hokkaido Univ. |
Zero-Dispersion Wavelength Optimized Single-Mode Multi-Core Fiber for WDM transmission at O-band Takashi Matsui, Kazuhide Nakajima, Taiji Sakamoto (NTT) OFT2017-33 |
We propose a novel single-mode fiber (SMF) with the optimum zero-dispersion wavelength for a high-speed GbE system. We p... [more] |
OFT2017-33 pp.39-43 |
OFT |
2017-01-20 13:30 |
Tokyo |
Kikaishinko Kaikan |
Measuring Method of Loss Characteristics of Few-mode Fibers Based on Impulse Response Measurement Technique Saki Nozoe, Takashi Matsui, Kyozo Tsujikawa (NTT), Masaaki Taruno, Hirokazu Kubota, Masaharu Ohashi (Osaka Pref. Univ.), Kazuhide Nakajima (NTT) OFT2016-36 |
The space division multiplexing transmission based on multi-core fiber and few-mode fiber (FMF) has been currently attra... [more] |
OFT2016-36 pp.5-9 |
OFT |
2017-01-20 16:30 |
Tokyo |
Kikaishinko Kaikan |
Dynamics of fiber fuse termination in compact fiber fuse terminator Kyozo Tsujikawa (NTT), Kenji Kurokawa (Kitami Institute of Technology), Nobutomo Hanzawa (NTT EAST), Saki Nozoe, Takashi Matsui, Kazuhide Nakajima (NTT) OFT2016-42 |
(Advance abstract in Japanese is available) [more] |
OFT2016-42 pp.33-37 |
LQE, OPE, OCS |
2016-10-28 13:00 |
Miyazaki |
Miyazaki Citizen's Plaza |
Fabrication of PLC-based 2-mode multi/demultiplexer designed by wavefront matching method and the reason of its broadband characteristics Eri Taguchi, Yoko Yamashita, Shuntaro Makino, Takeshi Fujisawa (Hokkaido Univ.), Nobutomo Hanzawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Fumihiko Yamamoto (NTT), Kunimasa Saitoh (Hokkaido Univ.) OCS2016-51 OPE2016-92 LQE2016-67 |
We investigate the PLC-based 2-mode multi/demuliplexer using wavefront matching method based on 3D scalar finite element... [more] |
OCS2016-51 OPE2016-92 LQE2016-67 pp.91-96 |
LQE, OPE, OCS |
2016-10-28 13:25 |
Miyazaki |
Miyazaki Citizen's Plaza |
A Proposal of Broadband Mach-Zehnder Mode Multi/Demultiplexer Based on 3dB Mode Divider with Taper Waveguide Shun Ohta, Shuntaro Makino, Takeshi Fujisawa (Hokkaido Univ.), Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokkaido Univ.) OCS2016-52 OPE2016-93 LQE2016-68 |
We investigate the broadband mode multi/demultiplexer using Mach-Zehnder interferometer having delay line for combined u... [more] |
OCS2016-52 OPE2016-93 LQE2016-68 pp.97-102 |
OFT |
2016-10-14 10:20 |
Iwate |
MALIOS (Morioka City) |
Fluctuation of void intervals in fiber fuse near the splice point between different fibers Kazushige Sugawara, Yu Tanabe (Kitami Inst, of Tech.), Saki Nozoe, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima (NTT), Kenji Kurokawa (Kitami Inst, of Tech.) OFT2016-24 |
(Advance abstract in Japanese is available) [more] |
OFT2016-24 pp.35-39 |
OFT |
2016-05-26 16:25 |
Okayama |
Okayama International Center |
Mode dependent loss measurement of few mode fibers using conventional OTDR HIrokazu Kubota, Yuji Miyoshi, Masaharu Ohashi (Osaka Pref. Univ.), Takayoshi Mori, Takashi Matsui, Kazuhide Nakajima (NTT) OFT2016-5 |
(Advance abstract in Japanese is available) [more] |
OFT2016-5 pp.17-20 |
OFT |
2015-12-11 16:40 |
Tokyo |
The University of Electro-Communications (Tokyo) |
Fiber Fuse Propagation in Two-mode Fiber Saki Nozoe, Nobutomo Hanzawa, Kyozo Tsujikawa (NTT), Kenji Kurokawa (Kitami Institute of Technology), Takashi Matsui, Kazuhide Nakajima (NTT) OFT2015-53 |
We concern about the risk that fiber fuse initiation is increased with increasing the input power per fiber by utilizing... [more] |
OFT2015-53 pp.39-43 |
OPE, LQE, OCS |
2015-10-30 14:50 |
Oita |
Beppu International Convention Center |
A study on a low-loss and broadband PLC-based 2-mode multi/demultiplexer using wavefront matching method based on 3D scalar FE-BPM Yoko Yamashita, Shuntaro Makino, Takeshi Fujisawa, Kunimasa Saitoh (Hokkaido Univ.), Nobutomo Hanzawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Fumihiko Yamamoto (NTT) OCS2015-66 OPE2015-116 LQE2015-85 |
We investigate the PLC-based 2-mode multi/demuliplexer using wavefront matching method based on 3D scalar finite element... [more] |
OCS2015-66 OPE2015-116 LQE2015-85 pp.127-132 |
OFT, OCS (Joint) |
2015-08-27 15:15 |
Hokkaido |
|
Multi-Core Fiber link Using rotational connector and add/drop module Kotaro Saito, Takashi Matsui, Taiji Sakamoto, Kazuhide Nakajima, Toshio Kurashima (NTT) OFT2015-18 |
We proposed optical link which has an arbitrary core access in multi-core fiber (MCF) by combining rotational connector ... [more] |
OFT2015-18 pp.13-17 |
OFT |
2015-01-23 11:10 |
Miyazaki |
|
Inter-core differential mode delay and transmission characteristic of coupled multi-core fiber Taiji Sakamoto, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Takashi Matsui, Kazuhide Nakajima, Fumihiko Yamamoto (NTT) OFT2014-55 |
(Advance abstract in Japanese is available) [more] |
OFT2014-55 pp.53-58 |
OCS, OPE, OFT (Joint) [detail] |
2014-02-28 08:30 |
Okinawa |
nest HOTEL Naha |
Multi-Core Fiber Connector Using a ferrule with a V-groove and a split sleeve with a pin Kotaro Saito, Takashi Matsui, Kazuhide Nakajima, Toshio Kurashima (NTT) OFT2013-66 OPE2013-216 |
We investigated multi-core fiber connector which can realize precise positioning accuracy of ferrule toward adapter by u... [more] |
OFT2013-66 OPE2013-216 pp.63-66 |
WBS |
2013-11-01 11:25 |
Kagoshima |
|
One Wire PLC System by Inductive Coupling Shinji Tsuzuki, Hiroyuki Utsunomiya (Ehime Univ.), Takashi Matsui (Shikoku Electric Power), Yoshio Yamada (Ehime Univ.) WBS2013-33 |
The conventional narrowband power-line communication (NB-PLC) is a two-wire system, that has injected its signal between... [more] |
WBS2013-33 pp.71-76 |