Intruder localization and identification in fiber optic systems

M. Zyczkowski

doi:10.1117/12.800076

3 October 2008 Intruder localization and identification in fiber optic systems

M. Zyczkowski

Proceedings Volume 7119, Optics and Photonics for Counterterrorism and Crime Fighting IV; 71190L (2008) https://doi.org/10.1117/12.800076
Event: SPIE Security + Defence, 2008, Cardiff, Wales, United Kingdom

Abstract

The ultimate goal in all fiber optic systems is to extract information about the mechanical perturbations. For example, this information may be the frequency dependent index of perturbation. For security systems we desire to detect and differentiate between different intruders based on the mechanical response. This article shows experimental investigation of ideal intruder classifier. We considered demodulation, denoising, deconvolution and normalisation. We present additionally possible configuration of fiber optic sensor to localizing perturbation place.

Citation Download Citation

M. Zyczkowski "Intruder localization and identification in fiber optic systems", Proc. SPIE 7119, Optics and Photonics for Counterterrorism and Crime Fighting IV, 71190L (3 October 2008); https://doi.org/10.1117/12.800076

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