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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, OCS, OFT (Joint) [detail] |
2021-02-19 13:55 |
Online | Online | Application of distributed vibration sensing based on frequency-division-multiplex phase OTDR to monitoring an installed aerial optical fiber cable state Yoshifumi Wakisaka, Daisuke Iida, Tatsuya Okamoto, Yusuke Koshikiya, Nazuki Honda (NTT)  OFT2020-69 OPE2020-90 |
Researches on distributed vibration sensing (DVS) to closely visualize optical fiber cable states have been developed fo... [more] | OFT2020-69 OPE2020-90 pp.62-65(OFT), pp.67-70(OPE) |
| OFT | 2021-01-15 14:35 |
Online | Online | Estimating loss and crosstalk at splice point in two-mode fiber using Brillouin optical time domain reflectometry Tomokazu Oda, Atsushi Nakamura, Yusuke Koshikiya, Nazuki Honda (NTT) OFT2020-52 |
[more] | OFT2020-52 pp.38-42 |
| OCS, OFT, OPE (Joint) [detail] |
2020-02-28 15:00 |
Okinawa | Okinawa Jichikaikan | Diagnosis of MT connectors using multiple wavelength OTDR Atsushi Nakamura, Nazuki Honda, Hiroyuki Oshida (NTT) OFT2019-72 OPE2019-115 |
(Advance abstract in Japanese is available) [more] | OFT2019-72 OPE2019-115 pp.63-66(OFT), pp.83-86(OPE) |
| NS, IN (Joint) |
2016-03-04 11:40 |
Miyazaki | Phoenix Seagaia Resort | Zero-touch Config Operation for integrative network equipment management Takuya Shinnou, Takeshi Hama, Naoki Numata, Nazuki Honda (NTT West) IN2015-134 |
As complex network consisting of various models and vendors' network equipment, we need huge capital and operational cos... [more] | IN2015-134 pp.153-158 |
| OCS, OPE, OFT (Joint) [detail] |
2014-02-27 13:00 |
Okinawa | nest HOTEL Naha | Influence of Crosstalk with Optical Local Injection and Detection Technique for Transmission Characteristic of FM Conversion System Tomohiro Kawano, Toshiaki Shitaba, Akihiro Tanabe, Makoto Shimpo, Hidenobu Hirota, Takanori Kiyokura, Nazuki Honda, Tetsuya Manabe (NTT) OFT2013-54 OPE2013-204 |
We propose the optical cable transfer system with the optical local injection and detection technique to reduce the infl... [more] | OFT2013-54 OPE2013-204 pp.1-4 |
| OCS, OPE, OFT (Joint) [detail] |
2014-02-27 14:15 |
Okinawa | nest HOTEL Naha | A study for the upstream light monitoring with lateral detection technology Makoto Shimpo, Tomohiro Kawano, Hidenobu Hirota, Takanori Kiyokura, Nazuki Honda, Tetsuya Manabe (NTT) OFT2013-57 OPE2013-207 |
(Advance abstract in Japanese is available) [more] | OFT2013-57 OPE2013-207 pp.15-18 |
| OFT | 2014-01-24 15:30 |
Tokyo | A study for the protptype of cable transfer equipment with local-light injection and detection technology Hidenobu Hirota, Tomohiro Kawano, Makoto Shimpo, Takanori Kiyokura, Nazuki Honda, Tetsuya Manabe (NTT) OFT2013-50 |
(Advance abstract in Japanese is available) [more] | OFT2013-50 pp.21-24 |
|
| OFT, OCS (Joint) |
2013-08-23 09:00 |
Hokkaido | Delay Measurement with High-Precision in a Wide-range between Duplicated Transmission Lines using Correlation Analysis and Phase-Frequency Detector Masaaki Inoue, Tetsuya Manabe, Kazutaka Noto, Nazuki Honda, Kazunori Katayama (NTT) OFT2013-16 |
Customers expect the real-time transmission of high-quality communications to continue uninterrupted. We have created a... [more] | OFT2013-16 pp.17-20 |
|
| OFT, OPE, OCS (Joint) [detail] |
2013-03-01 09:25 |
Tokyo | Lateral test light injection tool for optical fiber identification Hidenobu Hirota, Tomohiro Kawano, Makoto Shimpo, Kazutaka Noto, Nazuki Honda, Tetsuya Manabe (NTT) OFT2012-79 OPE2012-197 |
Fiber idenfication is effective to unmistake the specific fiber in the access network. However, it is difficult to ident... [more] | OFT2012-79 OPE2012-197 pp.55-58 |
|
| 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 09:00 |
Yamaguchi | KAIKYO MESSE SHIMONOSEKI | Cable transfer system Using Local Injection and Detection Technique Nazuki Honda, Tomohiro Kawano, Hidenobu Hirota, Makoto Shimpo, Tetsuya Manabe, Yuji Azuma (NTT) OFT2012-40 |
[more] | OFT2012-40 pp.43-46 |
| OFT | 2012-10-26 09:25 |
Yamaguchi | KAIKYO MESSE SHIMONOSEKI | A study on the error-free optical access line switching technique using optical switches Kazutaka Noto, Masaaki Inoue, Nazuki Honda, Kazunori Katayama, Tetsuya Manabe, Yuji Azuma (NTT) OFT2012-41 |
We investigated a optical path length adjustment with series-connected optical switches to realize error-free optical li... [more] | OFT2012-41 pp.47-50 |
| OPE, OFT | 2012-03-02 16:15 |
Tokyo | Optimized design of incoming light structure for coated fiber with local-light coupling technique Hidenobu Hirota, Kazutaka Noto, Nazuki Honda, Tetsuya Manabe, Yuji Azuma (former NTT) OFT2011-84 OPE2011-210 |
[more] | OFT2011-84 OPE2011-210 pp.57-60 |
|
| OFT | 2012-01-20 10:30 |
Kagawa | Optical filter checking method for construction work in PON branching region using local-light coupling technique Nazuki Honda, Kazutaka Noto, Hidenobu Hirota, Tetsuya Manabe, Yuji Azuma (NTT) OFT2011-68 |
[more] | OFT2011-68 pp.59-62 |
|
| OFT | 2012-01-20 10:55 |
Kagawa | Study on Traffic Monitor system using local-light coupling technique Kazutaka Noto, Nazuki Honda, Hidenobu Hirota, Tetsuya Manabe, Yuji Azuma (former NTT) OFT2011-69 |
[more] | OFT2011-69 pp.63-66 |
|
| OFT | 2012-01-20 11:45 |
Kagawa | A study of resilient FTTH network architecture
-- Ladder networks based on hybrid WDM/TDM-PON -- Makoto Tsubokawa, Takashi Kido (Waseda Univ.), Nazuki Honda, Yuji Azuma (NTT) OFT2011-71 |
Resilient FTTH architecture with a cable-route protection function is proposed. The ladder network based on hybrid WDM/T... [more] | OFT2011-71 pp.71-76 |
|
| OFT, OCS (Joint) |
2011-08-25 16:30 |
Hokkaido | Location and Facility Database-Free Maintenance System for Optical Fiber Network employing GE-PON packets capture Nazuki Honda, Tetsuya Manabe, Satoshi Shimazu, Yuji Azuma (NTT) OFT2011-20 |
We propose a maintenance system without a facility database for locating faults with high accuracy in optical fiber line... [more] | OFT2011-20 pp.21-24 |
|
| OFT | 2011-05-26 13:50 |
Kagoshima | Local-light Injection Coupling System Kazutaka Noto, Kuniaki Tanaka, Nazuki Honda, Tetsuya Manabe, Yuji Azuma (NTT) OFT2011-3 |
[more] | OFT2011-3 pp.11-14 |
|
| ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2010-11-19 10:30 |
Osaka | SEI Ikoma Seminar House | Facility Database-Free Maintenance System for Optical Fiber Network Combined with GE-PON OAM Function Nazuki Honda (NTT), Hiroshi Watanabe (NTT East), Noriyuki Araki, Yuji Azuma (NTT) OFT2010-43 |
[more] | OFT2010-43 pp.25-28 |
| OFT | 2010-05-27 13:00 |
Hiroshima | tomo-kouminkan | Detection Technique for Optical Fiber Store using Polarization Power Analysis Masaaki Inoue, Nazuki Honda, Noriyuki Araki, Yuji Azuma (NTT) OFT2010-1 |
We proposed a new method for locating an optical fiber store using polarization power analysis. We calculated and measur... [more] | OFT2010-1 pp.1-5 |
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