Production Engineering

, Volume 7, Issue 1, pp 15–22 | Cite as

Bend sensor based on fibreoptics and concept for a compact evaluation unit

  • Simon Kibben
  • Miron Kropp
  • Gerrit Dumstorff
  • Michael Koerdt
  • Walter Lang
  • Frank Vollertsen
Production Process
  • 209 Downloads

Abstract

A concept study for a bend sensor based on a fibre Bragg grating (FBG) and a compact evaluation unit for the investigated type of sensor is presented. For this, two independent measurands, one well known and one novel, are considered. The fibreoptic sensor principle is capable of resolving the radius and the direction of the bend. The measurement data evaluation principle is capable of resolving multiple distributed FBG sensors, which are present in a single fibre at different positions.

Keywords

Bend sensor Fibre Bragg grating 

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Copyright information

© German Academic Society for Production Engineering (WGP) 2012

Authors and Affiliations

  • Simon Kibben
    • 1
  • Miron Kropp
    • 2
  • Gerrit Dumstorff
    • 2
  • Michael Koerdt
    • 1
  • Walter Lang
    • 2
  • Frank Vollertsen
    • 1
  1. 1.Bremer Institut für angewandte Strahltechnik GmbH (BIAS)BremenGermany
  2. 2.IMSAS, Institute for Microsensors, -Actuators and -Systems Otto-Hahn-AlleeBremenGermany

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