Sensitivity of perimeter sensor based on Sagnac interferometer

Mieczyslaw Szustakowski; Marek Zyczkowski; Wieslaw M. Ciurapinski; Norbert Palka

doi:10.1117/12.581785

8 September 2004 Sensitivity of perimeter sensor based on Sagnac interferometer

Mieczyslaw Szustakowski, Marek Zyczkowski, Wieslaw M. Ciurapinski, Norbert Palka

Proceedings Volume 5576, Lightguides and their Applications II; (2004) https://doi.org/10.1117/12.581785
Event: Lightguides and their Applications II, 2003, Krasnobrod, Poland

Abstract

The theoretical analysis of sensitivity of the Sagnac interferometer-based sensor is presented. This setup has wide range of implementation -- one of them is a perimeter sensor for security systems. Sensor sensitivity is determined firstly by a frequency-phase sensitivity, which is connected with the interferometer principle of operation and, secondly, by electronic noise of a processing unit and attenuation of used fiber optic.

Citation Download Citation

Mieczyslaw Szustakowski, Marek Zyczkowski, Wieslaw M. Ciurapinski, and Norbert Palka "Sensitivity of perimeter sensor based on Sagnac interferometer", Proc. SPIE 5576, Lightguides and their Applications II, (8 September 2004); https://doi.org/10.1117/12.581785

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