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Proceedings Paper

Fibre optic gyroscope as instrumental challenge for rotational seismology
Author(s): Anna Kurzych; Leszek R. Jaroszewicz; Zbigniew Krajewski; Bartosz Sakowicz; Jerzy K. Kowalski; Paweł Marć
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Paper Abstract

Rotational Seismology caused highly interest in investigation of rotational movements generated by earthquake, mines and existing in engineering structures. The most oppressive aspect of research in this field is technical requirements for sensors. However, the instruments basing on the Sagnac effect seem to be the most appropriate to investigate rotational effects due to the fact that they are entirely insensitive to translational motion and are able to measure rotation rate in wide frequency and amplitude band. The paper presents a new device FOSREM which, based on FOG, possesses special solutions that makes it perfect, in author knowledge, for any rotation sensing.

Paper Details

Date Published: 23 April 2017
PDF: 4 pages
Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103236C (23 April 2017); doi: 10.1117/12.2263424
Show Author Affiliations
Anna Kurzych, Military Univ. of Technology (Poland)
Leszek R. Jaroszewicz, Military Univ. of Technology (Poland)
Zbigniew Krajewski, Military Univ. of Technology (Poland)
Bartosz Sakowicz, Lodz Univ. of Technology (Poland)
Jerzy K. Kowalski, m-Soft Ltd. (Poland)
Paweł Marć, Military Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 10323:
25th International Conference on Optical Fiber Sensors
Youngjoo Chung; Wei Jin; Byoungho Lee; John Canning; Kentaro Nakamura; Libo Yuan, Editor(s)

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