[B-10A_B-13] Optical Communication SystemsA (Optical Fibers)/Optical Fiber Technologies

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[B-10A_B-13-29] Evaluation of a Planar Fiber Sensor Head Enhanced on Measurement Sensitivity for Structural-surface Vibration

〇Kevin Ting Tan¹, Chihiro Kito¹, Keisuke Murakami¹ (1. NTT, Inc.)

Keywords:

Distributed acoustic sensing,Fiber coil,Structural Health Monitoring

This paper presents the design of a novel planar optical fiber sensor head for structural health monitoring based on fiber-optic sensing and reports the results of an experimental investigation of its vibration sensitivity.