Thu, Jan 18 PM
14:20 - 16:05 |
| |
14:20-14:25 |
Opening Address ( 5 min. ) |
| (1) |
14:25-14:50 |
[Invited Talk]
Report on IWCS2017 |
Ryuichi Sugizaki (Furukawa Electric) |
| (2) |
14:50-15:15 |
MCF by silica powder forming technique |
Shinichi Arai, Shigeto Matsumoto, Takeshi Yagi (FEC) |
| (3) |
15:15-15:40 |
High Density Optical Fiber Cables with Flame Retardant Characteristics |
Shogo Shimizu, Tomoaki Kaji, Akira Namazue, Ken Osato (Fujikura) |
| (4) |
15:40-16:05 |
Optical signal extraction from optical fiber covered with a loose tube |
Takui Uematsu, Hidenobu Hirota, Hiroyuki Iida, Tetsuya Manabe (NTT) |
| |
16:05-16:15 |
Break ( 10 min. ) |
Thu, Jan 18 PM
16:15 - 17:30 |
| (5) |
16:15-16:40 |
[Invited Talk]
Latest standardization trend of resilient ICT |
Noriyuki Araki (NTT) |
| (6) |
16:40-17:05 |
Disaster recovery technologies in optical communication system
-- Utilization of surviving optical fibers -- |
Masaki Shiraiwa (NICT), Noboru Yoshikane (KDDI Research Inc.), Xu Sugang (NICT), Takehiro Tsuritani (KDDI Research Inc.), Yoshinari Awaji, Naoya Wada (NICT) |
| (7) |
17:05-17:30 |
A Study on safety confirmation by using optical fiber during power failure |
Nobutomo Hanzawa, Shouhei Kuniyoshi, Atsushi Abe, Michio Ozaki, Takuo Kaiju, Tomoaki Furukawa (NTT EAST) |
Fri, Jan 19 AM
09:30 - 10:45 |
| (8) |
09:30-09:55 |
[Invited Talk]
Report on ECOC 2017
-- Optical Fibers -- |
Takuji Nagashima, Manabu Izaki (SEI) |
| (9) |
09:55-10:20 |
Noise reduction of Brillouin gain spectrum using non-negative matrix factorization |
Takuya Fujimoto, Hiroshi Naruse (Mie Univ.), Takanori Nishino (Meijo Univ.) |
| (10) |
10:20-10:45 |
A study on melted area caused by fiber fuse propagation in optical fibers |
Kyozo Tsujikawa (NTT), Kenji Kurokawa (Kitami Institute of technology), Nobutomo Hanzawa (NTT East), Saki Nozoe, Takashi Matsui, Kazuhide Nakajima (NTT) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Fri, Jan 19 AM
10:55 - 12:10 |
| (11) |
10:55-11:20 |
Structural analysis method corresponding to shield tunnel for communication that have secondary lining |
Yasuhiro Matsumoto, Hitoshi Mizuno, Kazuhiko Goto (NTT) |
| (12) |
11:20-11:45 |
Analysis of the weak point part of the manhole for communication and the deterioration mechanism |
Norihiro Fujimoto, Kasahara Hisatoshi, Nagai Tomoyasu (NTT) |
| (13) |
11:45-12:10 |
Non-entry manhole inspection technology
-- Image analysis to improve the efficiency of manhole inspection -- |
Chihiro Saito, Takayuki Furukawa, Okutsu Masaru, Hiroyuki Takahashi, Masafumi Nakagawa, Syuichi Yanagi (NTT) |
| |
12:10-12:15 |
Closing Address ( 5 min. ) |
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