Restoring reciprocity to the 3x3 Sagnac interferometer using the NIMI technique

John H. Haywood; Ian M. Bassett; M. Matar

doi:10.1117/12.624415

23 May 2005 Restoring reciprocity to the 3x3 Sagnac interferometer using the NIMI technique

John H. Haywood, Ian M. Bassett, M. Matar

Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.624415
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium

Abstract

The NIMI (Network Independent Multiple Interrogation) technique has been shown to stabilize and improve the performance of the passive 3x3 Sagnac fibre optic current sensor. The property of reciprocity is also restored with this technique, as we show theoretically and experimentally.

Citation Download Citation

John H. Haywood, Ian M. Bassett, and M. Matar "Restoring reciprocity to the 3x3 Sagnac interferometer using the NIMI technique", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); https://doi.org/10.1117/12.624415

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