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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, OFT (Joint) |
2014-08-29 09:50 |
Hokkaido | Kushiro Royal Inn | A study of transmission characteristics of spiral optical cable Yukihiro Goto, Chisato Fukai, Kotaro Saito, Kazuhide Nakajima, Toshio Kurashima (NTT)  OFT2014-17 |
An optical fiber cable with connector enables us to realize an easy optical wiring. However, the optical cable with pre-... [more] | OFT2014-17 pp.9-12 |
| OCS, OFT (Joint) |
2014-08-29 10:25 |
Hokkaido | Kushiro Royal Inn | Highly sensitive detection of fiber bending using 1-μm-band mode detection OTDR Atsushi Nakamura, Keiji Okamoto, Yusuke Koshikiya, Nobutomo Hanzawa, Kazunori Katayama, Tetsuya Manabe (NTT) OFT2014-18 |
Fiber bending can cause troubles in the optical networks due to a fiber loss increase. The potential fault location such... [more] | OFT2014-18 pp.13-16 |
| OFT | 2014-05-29 16:15 |
Yamagata | High Performance Polarization-Maintaining Optical Fiber Kazuyuki Hayashi, Katsuaki Izoe, Kazuhiko Aikawa, Manabu Kudoh (Fujikura) OFT2014-6 |
Two type of high performance polarization-maintaining optical fibers have been developed. First one is ultra bend-insens... [more] | OFT2014-6 pp.25-30 |
|
| OFT, OPE, OCS (Joint) [detail] |
2013-03-01 09:00 |
Tokyo | Study of MPI characteristic in BIF Chisato Fukai, Kazuhide Nakajima, Yukihiro Goto, Kotaro Saito, Takashi Matsui (NTT) OFT2012-78 OPE2012-196 |
We investigated a multipath interference (MPI) characteristic of bending loss insensitive fibers (BIFs). We considered a... [more] | OFT2012-78 OPE2012-196 pp.51-54 |
|
| OFT | 2013-01-24 13:50 |
Tokushima | Study for Fiber Identification Signal Input Part with Local Injection Technique Makoto Shimpo, Hidenobu Hirota, Nazuki Honda, Tomohiro Kawano, Tetsuya Manabe, Yuji Azuma (NTT) OFT2012-54 |
This paper discuss a method for using the fiber identification located longer direction in access network. We propose th... [more] | OFT2012-54 pp.9-12 |
|
| OFT | 2012-10-26 10:30 |
Yamaguchi | KAIKYO MESSE SHIMONOSEKI | Cord identification technique using higher order guiding modes of visible light for low bending loss fibers Lin Ma, Kyozo Tsujikawa, Shinichi Aozasa, Yuji Azuma (NTT) OFT2012-43 |
We propose a cord identification technique for ultra-low bending loss fiber using higher order modes of visible light. T... [more] | OFT2012-43 pp.55-60 |
| OCS, OFT (Joint) |
2012-08-31 14:00 |
Hokkaido | Splice loss characteristics of cable grip mechanical splice with solid index matching material Kotaro Saito, Kazuhide Nakajima, Toshio Kurashima (NTT) OFT2012-27 |
Solid index matching material can be applied not only to conventional single-mode (SMF) fiber but also to hole-assisted ... [more] | OFT2012-27 pp.45-48 |
|
| OFT | 2012-05-24 15:15 |
Gifu | Hida, Earth Wisdom Center | Analyzing a New Mechanism of Air Holes to Suppress Micro-bending Loss in Large-mode-area Optical Fibers Yukihiro Tsuchida, Kazunori Mukasa, Ryuichi Sugizaki (Furukawa Electric Co., Ltd.) OFT2012-4 |
We have reported a new type of optical fibers with a core formed by matured technology, namely the VAD method, and air-h... [more] | OFT2012-4 pp.15-19 |
| OPE, OFT | 2012-03-02 17:15 |
Tokyo | MPI measurement for Bending-loss insensitive fibers Chisato Fukai, Kazuhide Nakajima, Takashi Matsui (NTT) OFT2011-86 OPE2011-212 |
We describe the measurement method of the multipath interference (MPI) characteristics in bending-loss insensitive fiber... [more] | OFT2011-86 OPE2011-212 pp.65-68 |
|
| EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2012-01-27 09:50 |
Osaka | Osaka Univ. Convention Center | Evaluation of Structural Dependence of Bending Loss in Slot Waveguide Yu Saito, Yuki Kawaguchi, Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.) PN2011-67 OPE2011-183 LQE2011-169 EST2011-117 MWP2011-85 |
Slot waveguide is expect to be used in ultra small devices and also used in devices which have optical nonlinear effect,... [more] | PN2011-67 OPE2011-183 LQE2011-169 EST2011-117 MWP2011-85 pp.253-258 |
| OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2011-11-18 14:05 |
Shimane | Shimane Univ. | A study on structural dependency of micro-bending loss in large-Aeff holey fibers Yukihiro Tsuchida, Kazunori Mukasa, Ryuichi Sugizaki (Furukawa Electric) OCS2011-102 |
Micro-bending loss dependence on holey fiber structures with Aeff of 150 μm2 is demonstrated. By evaluating the normali... [more] |
OCS2011-102 pp.55-58 |
| OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2011-11-18 14:30 |
Shimane | Shimane Univ. | OTDR measurement method for differentiating cause of loss in vicinity of fiber splice point Shiro Ryu (SoftBank Telecom) OCS2011-103 |
We have been studying a novel OTDR measurement method using a macrobending indicator to measure the cause of the loss in... [more] | OCS2011-103 pp.59-64 |
| OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2011-11-18 14:55 |
Shimane | Shimane Univ. | A large effective area multi-core fiber Yoko Arakawa, Katsuhiro Takenaga, Yusuke Sasaki, Shoji Tanigawa, Shoichiro Matsuo (Fujikura), Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.) OCS2011-104 |
The cladding thickness of trench-assisted multi-core fibers was theoretically and experimentally investigated in terms o... [more] | OCS2011-104 pp.65-69 |
| OFT, OCS (Joint) |
2011-08-25 14:40 |
Hokkaido | Investigation of effects of microbending and of small-radius macrobending on crosstalk of a heterogeneous multi-core fiber Tetsuya Hayashi, Osamu Shimakawa, Takuji Nagashima, Takashi Sasaki, Eisuke Sasaoka (Sumitomo Electric) OCS2011-45 |
We investigated effects of microbending/small-radius macrobending on inter-core crosstalk in a heterogeneous multi-core ... [more] | OCS2011-45 pp.1-6 |
|
| OFT, OPE | 2011-03-04 09:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of electromagnetic fields of curved Bragg fiber using a multilayer division method Naoyuki Umemoto, Jun-ichi Sakai (Ritsumeikan Univ.) OFT2010-63 OPE2010-167 |
This article presents a formulation and numerical results of electromagnetic fields in curved Bragg fibers. The electrom... [more] | OFT2010-63 OPE2010-167 pp.1-6 |
| OFT | 2011-01-27 13:50 |
Nagasaki | Design and performance of ultra-high-density optical fiber cable with rollable optical fiber ribbon Yusuke Yamada, Hisashi Izumita, Toshio Kurashima, Kunihiro Toge, Kazuo Hogari (NTT) OFT2010-49 |
This paper describes the structural design of the rollable optical fiber ribbon and the performance of ultra-high-densit... [more] | OFT2010-49 pp.9-14 |
|
| 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 |
|
| ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2010-11-18 14:40 |
Osaka | SEI Ikoma Seminar House | Effective Space Division Multiplexing by Multi-Core Fibers Katsunori Imamura, Kazunori Mukasa, Ryuichi Sugizaki (Furukawa Electric) OFT2010-42 |
The minimum limit of cladding diameter of Multi-Core SMF in case of 7 cores was derived as 210 um from the investigation... [more] | OFT2010-42 pp.21-24 |
| 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 |
| OCS, OFT (Joint) |
2010-08-27 15:15 |
Hokkaido | Asahikawa Tokiwa Shimin Hall | Single-mode photonic crystal fiber with large effective area of more than 200 um2 Takashi Matsui, Taiji Sakamoto, Kyozo Tsujikawa, Shigeru Tomita (NTT) OFT2010-26 |
We propose a new photonic crystal fiber design with a W-shaped effective index profile to achieve the largest effective ... [more] | OFT2010-26 pp.57-62 |
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