Modified fiber Bragg grating pulse pressure sensor

Tomasz Kaczmarek; Zdzisław Kaczmarek

doi:10.1117/12.739737

9 April 2007 Modified fiber Bragg grating pulse pressure sensor

Tomasz Kaczmarek, Zdzisław Kaczmarek

Proceedings Volume 6608, Lightguides and Their Applications III; 66081E (2007) https://doi.org/10.1117/12.739737
Event: Lightguides and Their Applications III, 2006, Krasnobród, Poland

Abstract

A new fiber optic, pulse pressure sensor with a Bragg grating, in the structure of which the operating principle of the Hopkinson bar is applied, is presented in the paper. The delivery of the measured pressure to the sensor is realized by means of a measuring head with truncated cone, made of silica glass and fusion-spliced to the grating's fiber. The optical and the electronic setup of the sensor is given. The sensor was employed to measure pulse pressure generated by an electric discharge in water. The obtained measurement results and the conclusions arising from them are presented.

Citation Download Citation

Tomasz Kaczmarek and Zdzisław Kaczmarek "Modified fiber Bragg grating pulse pressure sensor", Proc. SPIE 6608, Lightguides and Their Applications III, 66081E (9 April 2007); https://doi.org/10.1117/12.739737

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