Mr. Petr Dejdar Profile

Petr Dejdar

at Brno University of Technology

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Publications (4)

Proceedings Article | 20 June 2024 Poster + Paper

Standard single-mode fiber and hollow-core fiber sensitivity to acoustic vibrations in audible spectrum

Petr Dejdar, Pavel Zaviska, Adrian Tomasov, Tomas Horvath, Petr Munster

Proceedings Volume 12999, 129992R (2024) https://doi.org/10.1117/12.3022465

KEYWORDS: Acoustics, Single mode fibers, Vibration, Sensors, Vacuum chambers, Telecommunications, Reflection, Optical fibers, Mach Zehnder interferometers, Curvature sensing

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Proceedings Article | 28 June 2023 Open Access

Transmission convergence layer analysis of passive optical networks with a novel FPGA card

Tomas Horvath, Petr Munster, Adrian Tomasov, Petr Dejdar, Vaclav Oujezsky, Sobeslav Valach

Proceedings Volume 12723, 127230R (2023) https://doi.org/10.1117/12.2668427

KEYWORDS: Passive optical networks, Optical transmission, Field programmable gate arrays, Telecommunication networks, Electronics engineering, Data transmission, Data processing, Data analysis, Interfaces, Telecommunications

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Proceedings Article | 27 May 2022 Presentation + Paper

Physical fiber security by the state of polarization change detection

Adrian Tomasov, Petr Dejdar, Tomas Horvath, Petr Munster

Proceedings Volume 12105, 1210507 (2022) https://doi.org/10.1117/12.2618490

KEYWORDS: Polarization, Network security, Signal detection, Sensors, Computer security, Signal processing, Optical networks, Beam splitters, Transportation security, Transceivers

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Proceedings Article | 27 May 2022 Presentation + Paper

Vibration caused by train detection using state-of-polarization changes measurement

Petr Dejdar, Adrian Tomasov, Petr Munster, Tomas Horvath

Proceedings Volume 12105, 1210506 (2022) https://doi.org/10.1117/12.2618739

KEYWORDS: Sensors, Polarization, Data acquisition, Fiber optics sensors, Optical fibers, Time division multiplexing, Telecommunications, Photodetectors, Single mode fibers, Signal attenuation

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