Mr. Michal Spacek Profile

Michal Spacek

at Czech Technical Univ in Prague

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Author

Publications (5)

Proceedings Article | 3 October 2024 Presentation + Paper

GÉANT plans towards fibre infrastructure for the distribution of time and frequency throughout Europe

Josef Vojtech, Guy Roberts, Tomas Novak, Michal Spacek, Elisabeth Andriantsarazo, Vladimir Smotlacha, Ondrej Havlis, Tomas Horvath, Rudolf Vohnout, Martin Slapak, Jaroslav Roztocil, Susanne Naegele-Jackson, Domenico Vicinanza, Harald Schnatz, Jochen Kronjaeger, Jacques-Olivier Gaudron, Krzysztof Turza

Proceedings Volume 13144, 131440N (2024) https://doi.org/10.1117/12.3027229

KEYWORDS: Quantum networks, Quantum frequencies, Optical coherence, Laser frequency, Quantum communications, Optical clocks, Metrology, Laser optics, Earthquakes

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Proceedings Article | 3 October 2024 Poster + Paper

Impact of transceiver selection on synchronization accuracy in White Rabbit Networks

Michal Špaček, Josef Vojtěch, Jaroslav Roztočil

Proceedings Volume 13144, 131440Z (2024) https://doi.org/10.1117/12.3029202

KEYWORDS: Transceivers, Dense wavelength division multiplexing, Optical fibers, Wavelength division multiplexing, Temperature metrology, Dispersion, Optical networks, Picosecond phenomena

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Proceedings Article | 20 October 2023 Poster + Paper

System for continuous evaluation of optical path asymmetry

Michal Špaček, Josef Vojtěch, Jaroslav Roztočil

Proceedings Volume 12686, 126860Q (2023) https://doi.org/10.1117/12.2678936

KEYWORDS: Optical transmission, Optical switching, Microelectromechanical systems, Calibration, Switches, Optical communications, Dense wavelength division multiplexing

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Proceedings Article | 20 October 2023 Presentation + Paper

Towards shared fiber dissemination infrastructure for precise time, coherent optical frequency, and entanglement transfers with sensing option

Josef Vojtech, Tomas Novak, Elisabeth Andriantsarazo, Vladimir Smotlacha, Ondrej Havlis, Rudolf Vohnout, Michal Spacek, Martin Slapak, Tomas Horvath, Lada Altmannova, Radek Velc, Petr Pospisil, Jan Kundrat, Martin Cizek, Jan Hrabina, Simon Rerucha, Lenka Pravdova, Josef Lazar, Ondrej Cip, Alexander Kuna, Jaroslav Roztocil

Proceedings Volume 12686, 1268604 (2023) https://doi.org/10.1117/12.2677256

KEYWORDS: Optical transmission, Optical coherence, Time metrology, Quantum entanglement, Quantum networks, Quantum key distribution, Quantum frequencies, Quantum coherence, Wavelength division multiplexing networks

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Proceedings Article | 6 June 2023 Presentation + Paper

National infrastructure for dissemination of precise time and ultra-stable optical frequency also aiming to connect quantum sources: CITAF

Josef Vojtech, Vladimir Smotlacha, Ondrej Havlis, Rudolf Vohnout, Michal Spacek, Tomas Novak, Elisabeth Andriantsarazo, Martin Slapak, Lada Altmannova, Radek Velc, Petr Pospisil, Jan Kundrat, Martin Cizek, Jan Hrabina, Simon Rerucha, Lenka Pravdova, Josef Lazar, Ondrej Cip, Alexander Kuna, Jaroslav Roztocil

Proceedings Volume 12570, 1257003 (2023) https://doi.org/10.1117/12.2665497

KEYWORDS: Optical transmission, Time metrology, Quantum frequencies, Clocks, Signal attenuation, Reflection, Quantum sources, Quantum beats

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