Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT |
2024-05-10 10:05 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
International standardization activities for optical fiber cables Yusuke Yamada (NTT) |
(To be available after the conference date) [more] |
|
LQE, OPE, CPM, EMD, R |
2023-08-25 14:40 |
Miyagi |
Tohoku university (Primary: On-site, Secondary: Online) |
Micro displacement sensing technique using Fabry-Pérot interferometer with optical fibers (2) Junki Kinuta, Takaya Waki, Ryo Nagase (CIT) R2023-36 EMD2023-31 CPM2023-41 OPE2023-80 LQE2023-27 |
To further improve the sensitivity of servo seismometers, the incorporation of a Fabry-Pérot interferometer using optica... [more] |
R2023-36 EMD2023-31 CPM2023-41 OPE2023-80 LQE2023-27 pp.101-105 |
OFT |
2020-01-16 16:40 |
Aichi |
NINS Okazaki Conference Center |
Dispersion measurement of microcavities by using frequency reference signal transfer via optical fibre networks Kentaro Furusawa, Isao Morohashi, Shigeo Nagano, Motohiro Kumagai, Norihiko Sekine, Akifumi Kasamatsu (NICT) OFT2019-49 |
High Q microcavities constitute promising platforms for generating optical Kerr combs in small footprints. To quantify t... [more] |
OFT2019-49 pp.15-19 |
OFT |
2017-10-13 11:20 |
Kochi |
Kochi Prefectural Culture Hall |
Multi-Core Fibre with Concaved Double-D Shape Cross Section Takuji Nagashima, Shuhei Toyokawa, Tetsuya Hayashi, Tetsu Morishima, Hirotaka Sakuma, Tetsuya Nakanishi (Sumitomo Electric) OFT2017-46 |
We developed a multi-core fibre with a concaved double-D shape cladding for passive fibre alignment. The cladding dimens... [more] |
OFT2017-46 pp.35-38 |
QIT (2nd) |
2016-05-30 13:00 |
Kochi |
Kochi University of Technology Eikokuji campus |
[Poster Presentation]
Toward the realization of Nano-scale Sensing Using Evanescent Light around a Tapered Optical Fibre Hironaga Maruya (Kyoto Univ.), Yasuko Oe (Osaka Univ.), Hideaki Takashima (Kyoto Univ.), Azusa Hattori, Hidekazu Tanaka (Osaka Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Since tapered optical fibre enables strong interaction between light and matter via evanescent light, it has the potenti... [more] |
|
MICT |
2015-09-03 11:35 |
Fukuoka |
Kyushu Institute of Technology |
Proposed Method of High Accuracy Non-contact Roundness Measurement Using Multi-core Plastic Optical Fibre Yusuke Tanaka, Kei Kagohasi, Kaori Hata, Makoto Kawashima (Chubu Univ.) MICT2015-33 |
In recent years, electric/hybrid vehicles using high-power motors have been spreading rapidly. A method called “Block Sp... [more] |
MICT2015-33 pp.9-14 |
OFT |
2009-10-29 13:20 |
Oita |
|
New Optical Fibre Line Testing System Function for Facility Location and Identification Using Multivalued Brillouin Frequency Shift Assigned Fibre Nazuki Honda, Masaaki Inoue, Noriyuki Araki, Yuji Azuma (NTT) OFT2009-33 |
We proposed a new method for locating and identifying a facility with high accuracy that uses absolute location markers ... [more] |
OFT2009-33 pp.1-5 |
OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2008-11-20 18:15 |
Oita |
|
Research of the low wind pressure and low vibration aerial optical fibre cable Takashi Matsuo (NIPPON TELEGRAPH AND TELEPHONE CORPORATION), Daishi Sakakibara (NTT EAST), Kenji Kawashima (NIPPON TELEGRAPH AND TELEPHONE CORPORATION), Yukio Nakamura (NTT EAST), Masaru Okada, Katsuhiko Teramura (NIPPON TELEGRAPH AND TELEPHONE CORPORATION) OCS2008-95 |
We showed that wind pressure load on SZ spiral cable is less than on straight cable by Computational Fluid Dynamics (CFD... [more] |
OCS2008-95 pp.63-66 |
OCS, OFT (Joint) |
2008-08-29 14:55 |
Hokkaido |
|
40-km Range, 1-m Resolution Measurement employing Phase-noise-compensated C-OFDR Yusuke Koshikiya, Xinyu Fan, Fumihiko Ito (NTT) OCS2008-46 |
We demonstrated long range and highly sensitive measurement with a high spatial resolution based on phase noise compensa... [more] |
OCS2008-46 pp.69-72 |
OPE, EMT, MW |
2008-07-24 14:05 |
Hokkaido |
|
[Invited Talk]
Test methods of optical modulators for RoF system applications and their standardization. Junichiro Ichikawa (Sumitomo Osaka Cement), Satoru Kurokawa (AIST), Shozo Komaki (Osaka Univ.), Hiroyo Ogawa (NICT) MW2008-55 OPE2008-38 |
This paper presents the test methods of optical modulators and standardization activities for them. IEC TC103 National c... [more] |
MW2008-55 OPE2008-38 pp.49-54 |
NS, IN (Joint) |
2008-03-06 09:40 |
Okinawa |
Bankoku Shinryokan |
Performance Comparison between Fixed Length Packets and Variable Length Packets in Optical Packet Switching Eiji Ishikawa (Waseda Univ.), Sugang Xu (NICT), Yoshiaki Tanaka (Waseda Univ.) NS2007-144 |
Packet contention occurs at a switching node in optical packet switching networks. By using fibre delay line (FDL) buff... [more] |
NS2007-144 pp.83-88 |
OFT |
2008-01-25 11:50 |
Hiroshima |
|
In-service Line Monitoring System using 1650 nm Brillouin OTDR for 8-branched PON Fibres with Individually Assigned BFSs Nazuki Honda, Noriyuki Araki, Yuji Azuma (NTT) OFT2007-61 |
We described an in-service measurement technique for use in monitoring PON fibres with individually assigned Brillouin f... [more] |
OFT2007-61 pp.59-64 |
OFT, OCS (Joint) |
2007-08-24 11:20 |
Hokkaido |
|
Measurement of Rayleigh Backscattering by Highly Sensitive SSB-OFDR with High Spatial Resolution over 5 km Yusuke Koshikiya, Xinyu Fan, Fumihiko Ito (NTT) OFT2007-27 |
We report the long range and high spatial resolution measurement of Rayleigh backscatter by using coherent optical frequ... [more] |
OFT2007-27 pp.71-76 |
NS |
2007-06-15 11:35 |
Akita |
|
An Efficient Wavelength Assignment for Optical Packet Switching with Fibre Delay Line Buffers Eiji Ishikawa (Waseda Univ.), Sugang Xu (NICT), Yoshiaki Tanaka (Waseda Univ.) NS2007-37 |
Packet contention occurs at a switching node in optical packet switching networks. By using fibre delay line (FDL) buff... [more] |
NS2007-37 pp.43-48 |
OFT |
2007-05-25 10:45 |
Kagoshima |
|
Design of grating couplers based on dual-core fibres Florence Yuen Ming Chan, Kiyotoshi Yasumoto (Kyushu Univ.) OFT2007-12 |
We demonstrate a Bragg-reflection grating coupler using a dual-core fibre with long-period (LPG) and short-period gratin... [more] |
OFT2007-12 pp.57-60 |
OCS |
2007-05-11 16:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Report on OFC/NFOEC 2007
-- Optical fibres -- Ryuichiro Goto (Fujikura) OCS2007-9 |
[more] |
OCS2007-9 pp.39-41 |
OFT |
2007-01-25 14:15 |
Mie |
|
[Invited Talk]
International standardization activities related to optical fibres Shigeru Tomita (NTT) OFT2006-55 |
Since 2004, broadband services which is delivered by FTTH(Fibre To The Home) have been growing in Japan. Demand of opti... [more] |
OFT2006-55 pp.15-18 |
IN, PN (Joint) |
2006-10-12 14:25 |
Tokyo |
|
[Invited Talk]
Recent progress in technology for photonic network - I -
-- Topics of ECOC2006 (1) -- Yoshinari Awaji (NICT), Kazunori Mukasa (Furukawa Co.) PN2006-31 |
[more] |
PN2006-31 pp.37-38 |
OCS, OFT (Joint) |
2006-08-25 13:00 |
Miyagi |
|
[Special Talk]
Ocular/skin laser hazards and laser safety standards
-- JIS/IEC standards for optical communication systems -- Masatoshi Saruwatari (NDA) OCS2006-34 OFT2006-30 |
Recent progress including Er-fiber amplifiers has made laser output power very high even for optical communication field... [more] |
OCS2006-34 OFT2006-30 pp.25-32(OCS), pp.81-88(OFT) |
LQE, PN, OPE, OFT, EMT |
2006-02-01 11:05 |
Hyogo |
Kobe Univ. |
Wide-Band Single-Mode Photonic Band-Gap Fiber with Extended Triangular Lattice and Capillary Core Ryuichiro Goto, Ning Guan, Katsuhiro Takenaga, Shoichiro Matsuo, Kuniharu Himeno, Keiji Ohashi (Fujikura) |
We propose a single-mode photonic band-gap fibre with an extended triangular lattice cladding and a capillary core. We ... [more] |
PN2005-75 OFT2005-62 OPE2005-123 LQE2005-138 pp.29-32 |