Presentation	2019-11-22 Sensitivity enhancement of phase-OTDR vibration sensing for correctly visualizing optical fiber cable states Yoshifumi Wakisaka, Daisuke Iida, Hiroyuki Oshida,
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Abstract(in Japanese)	(See Japanese page)
Abstract(in English)
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)
Paper #	OFT2019-45
Date of Issue	2019-11-15 (OFT)

Conference Information
Committee	OCS / ITE-BCT / OFT / IEE-CMN
Conference Date	2019/11/21(2days)
Place (in Japanese)	(See Japanese page)
Place (in English)	Kaikyo-Messe-Shimonoseki
Topics (in Japanese)	(See Japanese page)
Topics (in English)
Chair	Joji Maeda(Tokyo Univ. of Science) / Kyoichi Saito(NHK) / Fumihiko Ito(Shimane Univ.) / Shun Morimura(CRIEPI)
Vice Chair	/ / / Kouji Hirata(Kansai Univ)
Secretary	(NTT) / (Furukawa Electric) / (NHK) / Kouji Hirata(NTV)
Assistant	/ Hiroyuki Hamazumi(TOKYO KOSEN) / Naoki Maeda(Sumitomo Electric) / Takumi Matsumoto(Furukawa Electric) / Hajime Saito(TV Tokyo) / Hajime Arao(Sumitomo Electric) / Hiroshi Watanabe(NTT) / Yuuichi Shinohara(TEPCO Power Grid) / Akihiro Tanaka(CRIEPI)

Paper Information
Registration To	Technical Committee on Optical Communication Systems / Technical Group on Broadcasting and Communication Technologies / Technical Committee on Optical Fiber Technology / Technical Meeting on Communications
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Sensitivity enhancement of phase-OTDR vibration sensing for correctly visualizing optical fiber cable states
Sub Title (in English)
Keyword(1)
1st Author's Name	Yoshifumi Wakisaka
1st Author's Affiliation	NTT Corporation(NTT)
2nd Author's Name	Daisuke Iida
2nd Author's Affiliation	NTT Corporation(NTT)
3rd Author's Name	Hiroyuki Oshida
3rd Author's Affiliation	NTT Corporation(NTT)
Date	2019-11-22
Paper #	OFT2019-45
Volume (vol)	vol.119
Number (no)	OFT-301
Page	pp.pp.49-53(OFT),
#Pages	5
Date of Issue	2019-11-15 (OFT)