OECC/PSC 2019

講演情報

Oral Sessions

O3. Optical Fibers, Cables and Fiber Devices

[TuC1] FBG and SDM Sensors

2019年7月9日(火) 09:00 〜 10:30 Room C (402+403, 4F, Fukuoka International Congress Center)

Presider: Fumihiko Ito (Shimane University, Japan)

09:15 〜 09:30

[TuC1-2] Vibration Monitoring Based on Cascaded-LPFG Fabricated with Heat-shrinkable Tube

〇Yasuhiro Tsutsumi1,2, Masaharu Ohashi2, Yuji Miyoshi2, Hirokazu Kubota2, Ikuo Yamashita3 (1Ritsumeikan Univ., Japan, 2Osaka Prefecture Univ., Japan, 3Kansai Electric Power Co. Inc., Japan)

キーワード:Fiber Based Devices, Fiber gratings, Fiber sensing

We demonstrated vibration monitoring based on cascaded-long period fiber gratins fabricated with heat-shrinkable tubes. Sensing fiber length herein can be more than 20 times shorter than that of conventional methods owing to its high sensitivity.

Manuscript password authentication.
Password is required to view the manuscript. Please enter a password to authenticate.

パスワード