8 September 2004 Sensitivity of perimeter sensor based on Sagnac interferometer
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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.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mieczyslaw Szustakowski, Mieczyslaw Szustakowski, Marek Zyczkowski, Marek Zyczkowski, Wieslaw M. Ciurapinski, Wieslaw M. Ciurapinski, Norbert Palka, Norbert Palka, } "Sensitivity of perimeter sensor based on Sagnac interferometer", Proc. SPIE 5576, Lightguides and their Applications II, (8 September 2004); doi: 10.1117/12.581785; https://doi.org/10.1117/12.581785
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