Optical fiber sensors for flow-rate measurements

Jean Philippe Herzog; Patrick Meyrueis

doi:10.1117/12.135341

1 January 1992 Optical fiber sensors for flow-rate measurements

Jean Philippe Herzog, Patrick Meyrueis

Proceedings Volume 1553, Laser Interferometry IV: Computer-Aided Interferometry; (1992) https://doi.org/10.1117/12.135341
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

In this paper we describe the operating principle of three different optical fiber flow meters. The optical fiber sensors used for sensing the measurand delivered by a conventional flow rate converter are all of the intrinsic type. Thus there is basically no influence in the measurement results due to fluid cleanness or fluid transparency. We present in the following some experimental results that we achieved in the case of water flowrates on industrial test rigs.

Citation Download Citation

Jean Philippe Herzog and Patrick Meyrueis "Optical fiber sensors for flow-rate measurements", Proc. SPIE 1553, Laser Interferometry IV: Computer-Aided Interferometry, (1 January 1992); https://doi.org/10.1117/12.135341

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