Optical Fiber Sensors As The Primary Element In
The Protection Of Critical Infrastructure
Especially In Optoelectronic Transmission Lines
Author(s)
M. Życzkowski, M. Szustakowski, W. Ciurapiński, P. Markowski,
M. Karol & M. Kowalski
Abstract
The security systems of the wide area objects are dominated by fiber optic
sensors, used primarily to perimeter protection as well as to the protection of vast
objects such as pipelines. Critical infrastructure objects are not only industrial
facilities but also the transmission lines. Authors present the sensor systems
compared to sensors for extensive object security currently available on the
market. The designed systems, such as double interferometer system as well as
more and more popular QKD systems are sensors with distributed sensing field.
These systems, described by authors in many publications, are excellent
solutions for the protection of wide area infrastructural objects. Presented fiber
sensors, besides sabotage detection also offer the possibility of locating the
disturbance along many kilometers of the zone. The solution presented in this
paper was designed to adapt well known solutions to the physical protection of
the transmission line without interfering with the transmitted data. According to
the knowledge of potential threats of fiber optic telecommunications, the authors
present methods of protecting fiber optics telecommunication cable, and present
their own solutions and describe their application possibilities.
Keywords: infrastructure protection, fiber optic sensor, interferometer sensor,
quantum key distribution.
Keywords
infrastructure protection, fiber optic sensor, interferometer sensor,quantum key distribution
Related Book
Other papers in this volume
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