A temperature insensitive FBG load cell with on-board intensity based interrogation

Gary Allwood,Graham Wild,Steven Hinckley

A temperature insensitive FBG load cell with on-board intensity based interrogation

2018

Gary Allwood
Graham Wild
Steven Hinckley

A temperature insensitive fibre Bragg grating (FBG) load cell with on-board intensity-based interrogation is presented. We demonstrate that using dual FBGs in a push pull configuration eliminates the need for a dedicated FBG interrogator.

Keywords:

Fiber Bragg grating
Optical fiber
Load cell
Waveguide
Optics
Materials science
on board
Interrogation
push pull
Optoelectronics

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