Masayuki Yoshimi

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Speaker, Author, Co-Author

Sun. May 21, 2023 9:00 AM - 10:15 AM 304 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-TT Technology & Techniques

[S-TT42] Applying optic fiber sensing to earth science

9:23 AM - 9:38 AM

[STT42-02] Long Distance DAS Measurement using Bidirectional Optical Amplifier and Repeater: Verification in the Tokaido Shinkansen Line Optical Fiber

*Masayuki Yoshimi¹, Satoshi Ide², Shuji Iwata³ (1.Geological Survey of Japan, AIST, 2.University of Tokyo, 3.Central Japan Railway Company)

Sun. May 21, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (7) (Online Poster)

[J] Online Poster
| S (Solid Earth Sciences )
| S-TT Technology & Techniques

[S-TT42] Applying optic fiber sensing to earth science

1:45 PM - 3:15 PM

[STT42-P01] DAS Observations on the Fiber-Optical cables of JR Central and its Application to Seismological Research

*Satoshi Ide¹, Masayuki Yoshimi³, Teppei Enari², Daiki TAYA², Shuji Iwata⁴ (1.Department of Earth an Planetary Science, University of Tokyo, 2.Earthquake Research Institute, University of Tokyo, 3.Geological Survey of Japan, AIST, 4.Central Japan Railway Company)

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