公开(公告)号：EP4517285A1

公开(公告)日：2025-03-05

申请号：EP24193762.2

申请日：2024-08-09

Applicant: Korea Advanced Institute of Science and Technology

Inventor： KIM, Seong Su ,  KIM, Won Vin ,  PARK, Seong Yeon ,  ON, Seung Yoon

IPC: G01K7/02 ,  B32B1/08 ,  B32B3/26 ,  B32B15/00 ,  B32B37/00 ,  G01D21/02 ,  G01L1/20 ,  D02G3/36 ,  D06M11/00 ,  D06M15/00

Abstract: A dual-mode coaxial fiber sensor has a structure in which a core fiber, a strain sensing layer formed on the core fiber and made of a conductive material, and a temperature sensing layer formed on the surface of the strain sensing layer and made of a conductive material are stacked, thereby simultaneously measuring a temperature and a strain using one sensor.