title: Fiber Bragg grating sensor for simultaneous measurement of displacement and temperature.
abstract: A new approach to measuring displacement and temperature simultaneously by use of a specially designed isosceles triangular cantilevered beam as a strain agent is demonstrated. A fiber Bragg grating epoxied onto the beam surface is experimentally demonstrated to have a temperature sensitivity of ~0.113 nm/ degrees C below 60 degrees C and a displacement sensitivity of 9.24x10(-2) nm/mm .
authors: Y
authors: Y
authors: Yu
authors: H
authors: H
authors: Tam
authors: W
authors: W
authors: Chung
authors: M S
authors: MS
authors: Demokan