Presentation Information

[CS9-93]Feasibility study of BOTDA measurement technique simultaneously utilizing optical amplification and attenuation effects for PC tension management

*Keiji Okamoto1, Michio Imai1, Yosuke Tanaka2, Daichi Sei2, Hayato Nonogaki2, Masashi Oikawa3 (1. KAJIMA CORPORATION, 2. Tokyo University of Agriculture and Technology, 3. Sumitomo Electric Industries, Ltd.)

Keywords:

Optical fiber,Optical fiber sensing,Brillouin Scattering,Distributed strain measurement,PC tension management,PC Structure

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