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All Technical Committee Conferences (Searched in: All Years)
| 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)  OFT2024-8 |
As a trend of standardization of optical fiber cable technology, we will introduce an overview of standardization activi... [more] | OFT2024-8 pp.34-37 |
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-24 14:50 |
Hokkaido | (Primary: On-site, Secondary: Online) |
A study on differential modal delay control by cabling parameter of high-density cable Masashi Kikuchi, Takayoshi Mori, Yusuke Yamada (NTT) OFT2023-9 |
Space Division Multiplexing optical fiber including few-mode fiber is promising technology for expanding transmission ca... [more] | OFT2023-9 pp.1-6 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 09:15 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
A study on bending loss properties of coupled multi-core fiber Ryota Imada, Taiji Sakamoto, Takayoshi Mori, Yusuke Yamada, Kazuhide Nakajima (NTT) OFT2022-58 OPE2022-106 |
We investigate the dependence of bending loss on bending angle in coupled multi-core fiber. We reveal the bending loss i... [more] | OFT2022-58 OPE2022-106 pp.37-40(OFT), pp.64-67(OPE) |
| OCS, OFT, LSJ (Joint) [detail] |
2022-08-26 10:25 |
Online | Online | A Method for Evaluating Micro-Bending Loss Sensitivity for Clarifying Applicability to High-Density Optical Fiber Cable. Masashi Kikuchi, Takayoshi Mori, Yuto Sagae, Yusuke Yamada, Takashi Matsui, Kazuhide Nakajima (NTT) OFT2022-12 |
(Advance abstract in Japanese is available) [more] | OFT2022-12 pp.32-36 |
| OFT, OCS, LSJ (Joint) [detail] |
2021-08-27 13:00 |
Online | Online | [Invited Talk]
Recent progress on standard cladding diameter MCF and its perspective Kazuhide Nakajima, Takashi Matsui, Yusuke Yamada, Yuto Sagae, Taiji Sakamoto, Takayoshi Mori (NTT) OFT2021-20 |
Space division multiplexing (SDM) is expected to be a candidate technology for overcoming a capacity limitation in an ex... [more] | OFT2021-20 pp.43-48 |
| OFT, OCS, LSJ (Joint) [detail] |
2019-08-30 12:15 |
Hokkaido | Development of High-Density Optical Fiber Cable with High-Strength Sheath to Resist Biological Attack Yuta Maruo, Yohei Endo, Yusuke Yamada, Shigekatsu Tetsutani, Hisashi Izumita, Hiroaki Tanioka (NTT) OFT2019-31 |
We have already developed high- density optical fiber cable using rollable optical fiber ribbons. However, these cables ... [more] | OFT2019-31 pp.37-41 |
|
| OFT | 2019-05-17 11:10 |
Osaka | Ｉ-site NANBA | Development of optical cable for direct burial Yohei Endo, Yuta Maruo, Yusuke Yamada, Hisashi Izumita, Hiroaki Tanioka (NTT) OFT2019-23 |
In recent years, in order to secure safety and smooth traffic at the time of disasters, and to secure a landscape, it is... [more] | OFT2019-23 pp.97-101 |
| OCS, OFT, LSJ (Joint) [detail] |
2018-08-31 11:20 |
Hokkaido | Hakodate Hokuyo Building 8Kai Hall | Optical Loss Characteristics of Ultra-high-density Cable and Dependency of Measured Lateral Pressure to Fibers in Cable-core Yusuke Yamada, Masashi Kikuchi, Junichi Kawataka, Hisashi Izumita, Kazunori Katayama, Hiroaki Tanioka (NTT) OFT2018-10 |
(Advance abstract in Japanese is available) [more] | OFT2018-10 pp.19-23 |
| OCS, OFT, OPE (Joint) [detail] |
2017-02-17 15:45 |
Osaka | Osaka Prefecture University(I-site Nanba) | Optical loss characteristics of SZ-stranded high-density 1000-fiber cable with rollable 80-optical-fiber ribbons Masashi Kikuchi, Yusuke Yamada, Junichi Kawataka, Hisashi Izumita, Toshio Kurashima, Katayama Kazunori (NTT) OFT2016-56 OPE2016-177 |
This paper describes the advanced optical characteristics of a high-density 1000-fiber cable with SZ-stranded units hous... [more] | OFT2016-56 OPE2016-177 pp.59-63(OFT), pp.89-93(OPE) |
| SP, IPSJ-SLP, NLC, IPSJ-NL (Joint) [detail] |
2016-12-20 15:10 |
Tokyo | NTT Musashino R&D | [Poster Presentation]
Development of the Julius-compatible interface for the speech recognition engine of Kaldi toolkit Yusuke Yamada, Takashi Nose, Yuya Chiba, Akinori Ito (Tohoku Univ.) SP2016-57 |
[more] | SP2016-57 pp.49-51 |
| PRMU | 2016-10-20 16:10 |
Miyazaki | On the composition systems and their application to handwritten character recognition Akira Date, Hikari Kubota, Yusuke Yamada (Univ. Miyazaki) PRMU2016-94 |
Most of the pattern recognition methods currently used in the real world application are statistical ones, such as feedf... [more] | PRMU2016-94 pp.19-24 |
|
| OFT | 2014-01-24 16:30 |
Tokyo | Study of High-Density 1000-fiber Cable Assembled from High-Fiber-Count Rollable Optical Fiber Ribbon Yusuke Yamada, Masashi Kikuchi, Hisashi Izumita, Toshio Kurashima (NTT) OFT2013-52 |
[more] | OFT2013-52 pp.31-34 |
|
| OFT | 2013-05-23 16:20 |
Okinawa | Development of Novel Optical Fiber Ribbon Assembled into Extremely High-Density Optical Fiber Cable Yusuke Yamada, Daisuke Kakuta, Hisaaki Nakane, Shinya Hamaguchi, Yukihiko Shibata, Syusuke Kiyosue, Kazuyuki Shiraki (NTT) OFT2013-6 |
(Advance abstract in Japanese is available) [more] | OFT2013-6 pp.23-28 |
|
| USN, IPSJ-UBI | 2011-07-14 11:05 |
Fukuoka | Kyushu Univ. Nishishin Plaza | Human Behavior Estimation from Power Consumption Patterns of appliances over Smart Tap Network Yusuke Yamada, Takekazu Kato, Takashi Matsuyama (Kyoto Univ.) USN2011-10 |
[more] | USN2011-10 pp.25-30 |
| OFT | 2011-05-27 11:05 |
Kagoshima | Static fatigue characteristics of HAF under ultra-small bending Yusuke Yamada, Kazuhide Nakajima, Toshio Kurashima, Shigeru Tomita (NTT) OFT2011-12 |
[more] | OFT2011-12 pp.55-58 |
|
| 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 |
|
| OPE, OFT | 2010-02-26 11:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Ultra-high-density optical fiber cables using rollable 20-fiber ribbons Kazuo Hogari, Yusuke Yamada, Kunihiro Toge (NTT Corp.) OFT2009-87 OPE2009-228 |
This paper proposes a novel optical fiber cable with extremely small cable diameter that employs rollable 20-fiber ribbo... [more] | OFT2009-87 OPE2009-228 pp.23-26 |
| EE | 2009-10-09 15:40 |
Tokyo | The digital control circuit for on-board power supply without A/D converters Yusuke Yamada, Fumitoshi Hirose, Yoichi Ishizuka, Hirofumi Matsuo (Nagasaki Univ.) EE2009-28 |
[more] | EE2009-28 pp.55-60 |
|
| OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2008-11-20 09:10 |
Oita | Next-generation ultra-high-density optical fiber cable Kazuo Hogari, Yusuke Yamada, Kunihiro Toge (NTT) OFT2008-48 |
[more] | OFT2008-48 pp.9-14 |
|
| EE | 2008-11-20 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Some verifications about Delay Time of the Proposed DPWM Controlled POL Yusuke Yamada, Mariko Nishi, Yoichi Ishizuka, Hirofumi Matsuo (Nagasaki Univ.) EE2008-49 |
[more] | EE2008-49 pp.29-34 |
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