Pullteap Development of a Fiber based Interferometric Sensor for Non-contact Displacement Measurement

  • Published 2012
In this paper, a fiber based Fabry-Perot interferometer is proposed and demonstrated for a non-contact displacement measurement. A piece of micro-prism which attached to the mechanical vibrator is served as the target reflector. Interference signal is generated from the superposition between the sensing beam and the reference beam within the sensing arm of… CONTINUE READING