Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, OFT, OCS (Joint) [detail] |
2024-02-22 10:25 |
Okinawa |
Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
A Study on Figure of Merit of Low loss Hole-Assisted Single-Mode optical Fiber Kouhei Omoto, Nobutomo Hanzawa, Takashi Matsui, Kazuhide Nakajima (NTT) OFT2023-75 OPE2023-127 |
We have reported that the Hole-Assist (HA) structure with a small diameter core and a low refractive index difference co... [more] |
OFT2023-75 OPE2023-127 pp.66-69(OFT), pp.107-110(OPE) |
PN |
2022-08-29 13:50 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Novel optical links using Hollow Core Fibers (HCFs) Kazunori Mukasa (Furukawa Electric) PN2022-13 |
Hollow Core Fibers (HCFs) have been gathered considerable attentions since they can realize novel optical properties whi... [more] |
PN2022-13 pp.25-30 |
OFT |
2021-10-15 11:10 |
Online |
Online |
Multimodal interference sensor with dynamically controllable active area Heeyoung Lee, Chenxu Zhao (SIT), Takaki Kiyozumi (YNU), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2021-46 |
Strain and temperature sensing based on multimodal interference in optical fibers has recently been gathering tremendous... [more] |
OFT2021-46 pp.97-100 |
OFT |
2017-01-20 15:00 |
Tokyo |
Kikaishinko Kaikan |
Study on high fiber count single-mode optical fiber connector Ryo Koyama, Chisato Fukai, Mitsuru Kihara, Toshio Kurashima (NTT) OFT2016-39 |
According to the increase of optical transmission rate, the usage of single-mode optical fiber is increasing. For the ea... [more] |
OFT2016-39 pp.21-24 |
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 |
ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2014-11-13 15:15 |
Hiroshima |
|
Application of Distributed- and Hybrid-Raman Amplification in PON Norio Kashima (Shibaura Inst. of Tech.) OFT2014-39 |
We have studied Raman amplification in passive optical networks (PON). We have already proposed a use of distributed Ra... [more] |
OFT2014-39 pp.11-14 |
OFT |
2013-10-24 17:05 |
Nara |
|
Upgrade of passive optical network by hybrid-Raman Amplification Norio Kashima (Shibaura Inst. of Tech.) OFT2013-31 |
We have studied an application of Raman amplification to the existing passive optical networks (PON). We focus on the u... [more] |
OFT2013-31 pp.43-46 |
OFT |
2013-01-24 17:15 |
Tokushima |
|
Application of Raman Amplification using a Reflector in PON Norio Kashima (SIT) OFT2012-61 |
(To be available after the conference date) [more] |
OFT2012-61 pp.47-50 |
OFT |
2012-10-25 14:55 |
Yamaguchi |
KAIKYO MESSE SHIMONOSEKI |
Study of Raman amplification with a reflector in passive optical access networks Norio Kashima (SIT) OFT2012-33 |
Optical amplifiers or optical receivers with high-sensitivity will be required to upgrade an existing access network. W... [more] |
OFT2012-33 pp.7-10 |
OFT |
2012-01-19 17:45 |
Kagawa |
|
Study of Raman amplification in optical access networks using PON Norio Kashima, Yuzo Sasaki, Hironori Endo (Shibaura IT) OFT2011-64 |
Optical amplifiers or optical receivers with high-sensitivity will be required to make an existing access network to be ... [more] |
OFT2011-64 pp.43-46 |
OFT |
2012-01-20 09:25 |
Kagawa |
|
Single-mode Optical Fiber Cleaving Condition for Physical Contact Connection with Cleaved and Unpolished Endface Ryo Koyama, Kazuhide Nakajima, Hisashi Izumita, Toshio Kurashima (NTT) OFT2011-66 |
Physical contact (PC) connection is a butt jointing technique for optical fibers, in which fiber cores are brought into ... [more] |
OFT2011-66 pp.51-54 |
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 |
2011-01-27 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 |
OFT |
2010-10-25 15:30 |
Saitama |
Nippon Institute of Technology |
Numerical analysis of light transmission in bent trench optical fiber Yasunori Morikawa, Yahei Koyamada (Ibaraki Univ.) OFT2010-35 |
This paper presents a numerical analysis of bent trench single-mode fibers (TSMF) which have been developed as bend inse... [more] |
OFT2010-35 pp.33-38 |
OPE |
2009-12-18 14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Single-mode PMMA Waveguides for the 1.5μm-wavelength Range Fabricated by Proton Beam Writing Kenta Miura, Yuki Machida, Masato Uehara, Osamu Hanaizumi (Gunma Univ.), Yasuyuki Ishii, Takahiro Satoh, Katsuyoshi Takano, Takeru Ohkubo, Akiyoshi Yamazaki, Aichi Inouye, Masashi Koka, Akihito Yokoyama, Tomihiro Kamiya, Takuji Kojima (JAEA), Hiroyuki Nishikawa (Shibaura Inst. Tech.) OPE2009-165 |
Proton beam writing attracts recently much attention as one of the next-generation micro-fabrication technologies. It ha... [more] |
OPE2009-165 pp.25-28 |
ITE-BCT, IEE-CMN, OCS, OFT (Joint) [detail] |
2006-11-16 13:55 |
Tokyo |
|
A study on the Free Space Optics systems in a single-mode fiber transmission Koichi Yoshida, Takeshi Tsujimura, Kazuyuki Shiraki, Izumi Sankawa (NTT) OFT2006-41 |
We have studied a Free Space WDM (Wavelength Division Multiplexing) system using 1.31/1.55μm wavelength to realize a sea... [more] |
OFT2006-41 pp.5-10 |
OCS, OFT (Joint) |
2006-08-24 14:50 |
Miyagi |
|
A study on single-mode transmission characteristics in shorter wavelength region of less than cutoff in 1.3 μm zero-dispersion single-mode fiber Tomoya Shimizu, Kazuhide Nakajima, Kenji Kurokawa, Koji Ieda, Kazuyuki Shiraki, Izumi Sankawa (NTT) OFT2006-20 |
We experimentally discuss single-mode transmission characteristics of a 1.3 $\myu$m zero-dispersion single-mode fiber in... [more] |
OFT2006-20 pp.21-25 |
OCS, OFT (Joint) |
2006-08-25 14:00 |
Miyagi |
|
[Invited Talk]
In situ observation of fiber fuse initiation, propagation and self-termination through ultra-high videography Shin-ichi Todoroki (NIMS) OCS2006-35 OFT2006-31 |
Fiber fuse running through a single-mode silica glass fiber pumped by 1480 nm light were observed in situ with an interv... [more] |
OCS2006-35 OFT2006-31 pp.33-38(OCS), pp.89-94(OFT) |