Proceedings ArticleDOI
Developments in and applications of fibre optic intrusion detection sensors
B. Griffiths
- pp 325-330
TLDR
A range of fibre optic sensors are used in intrusion detection where the natural benefits of the material are matched by parallel developments in support technologies and applications experience.Abstract:
For many years optical fibre was the answer looking for the question. Now, after years of product applications and continued development, a range of fibre optic sensors are used in intrusion detection where the natural benefits of the material are matched by parallel developments in support technologies and applications experience. This paper describes some developments and applications in sensors and systems.read more
Citations
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Journal ArticleDOI
Optical Fiber Sensors in Physical Intrusion Detection Systems: A Review
TL;DR: The progress in optical fiber-based intrusion detection techniques from the past through to the current state-of-the-art systems is reviewed and identified areas, which may provide opportunities for improvement, as well as proposing future directions in this field.
Journal ArticleDOI
Hybrid TDM/WDM-Based Fiber-Optic Sensor Network for Perimeter Intrusion Detection
TL;DR: In this article, a distributed fiber-optic sensor system is proposed and demonstrated for long-distance intrusion-detection, which employs the hybrid time/wavelength division multiplexing architecture.
Journal ArticleDOI
A Sagnac-Michelson fibre optic interferometer: Signal processing for disturbance localization
TL;DR: In this paper, the authors presented numerical and experimental results on a new generation fiber optic perimeter sensor based on a Sagnac and Michelson interferometers configuration, which can detect a potential intruder and determine its position along a protected zone.
A Framework for Managing Faults and Attacks in WDM Optical Networks
TL;DR: F Fault and attack survivability issues concerning physical fiber security in all-optical transport networks (AOTNs) require a new approach taking into consideration AOTN physical characteristics, which is presented in this paper.
Proceedings ArticleDOI
Fiber optic perimeter protection sensor with intruder localization
TL;DR: In this paper, a new generation of the fiber optic perimeter sensor in a two Sagnac interferometers configuration is presented, which can detect a potential intruder and determine its position along a protected zone.