Dr. Zsolt Frei Profile

Dr. Zsolt Frei

at Eötvös Loránd Univ

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 21 August 2024 Poster + Paper

GRBAlpha and VZLUSAT-2: GRB observations with CubeSats after 3 years of operations

Filip Münz, Jakub Řípa, András Pál, Marianna Dafčíková, Norbert Werner, Masanori Ohno, László Meszáros, Vladimír Dániel, Peter Hanák, Ján Hudec, Marcel Frajt, Jakub Kapuš, Petr Svoboda, Juraj Dudáš, Miroslav Kasal, Tomáš Vítek, Martin Kolář, Lea Szakszonová, Pavol Lipovský, Michaela Ďuríšková, Ivo Veřtát, Martin Sabol, Milan Junas, Roman Maroš, Pavel Kosík, Zsolt Frei, Hiromitsu Takahashi, Yasushi Fukazawa, Gábor Galgóczi, Balázs Czák, Robert László, Tsunefumi Mizuno, Nikola Husáriková, Kazuhiro Nakazawa

Proceedings Volume 13093, 130936J (2024) https://doi.org/10.1117/12.3025855

KEYWORDS: Sensors, Satellites, Gamma radiation, Temperature metrology, Data transmission, Calibration, Scintillators, Observatories, Design

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Proceedings Article | 31 August 2022 Presentation + Paper

Early results from GRBAlpha and VZLUSAT-2

Jakub Řípa, András Pál, Masanori Ohno, Norbert Werner, László Mészáros, Balázs Csák, Marianna Dafčíková, Vladimír Dániel, Juraj Dudáš, Marcel Frajt, Peter Hanák, Ján Hudec, Milan Junas, Jakub Kapuš, Miroslav Kasal, Martin Koleda, Robert Laszlo, Pavol Lipovsky, Filip Münz, Maksim Rezenov, Miroslav Šmelko, Petr Svoboda, Hiromitsu Takahashi, Martin Topinka, Tomáš Urbanec, Jean-Paul Breuer, Teruaki Enoto, Zsolt Frei, Yasushi Fukazawa, Gábor Galgóczi, Filip Hroch, Yuto Ichinohe, László Kiss, Hiroto Matake, Tsunefumi Mizuno, Kazuhiro Nakazawa, Hirokazu Odaka, Helen Poon, Nagomi Uchida, Yuusuke Uchida

Proceedings Volume 12181, 121811K (2022) https://doi.org/10.1117/12.2629332

KEYWORDS: Sensors, Gamma radiation, Satellites, Solar processes, Temporal resolution, Scintillators, Physics, Photon counting, X-rays, X-ray detectors

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SPIE Journal Paper | 29 April 2021

Simulations of expected signal and background of gamma-ray sources by large field-of-view detectors aboard CubeSats

Gábor Galgoczi, Jakub Řípa, Riccardo Campana, Norbert Werner, András Pál, Masanori Ohno, László Mészáros, Tsunefumi Mizuno, Norbert Tarcai, Kento Torigoe, Nagomi Uchida, Yasushi Fukazawa, Hiromitsu Takahashi, Kazuhiro Nakazawa, Naoyoshi Hirade, Kengo Hirose, Syohei Hisadomi, Teruaki Enoto, Hirokazu Odaka, Yuto Ichinohe, Zsolt Frei, László Kiss

JATIS, Vol. 7, Issue 02, 028004, (April 2021) https://doi.org/10.1117/12.10.1117/1.JATIS.7.2.028004

KEYWORDS: Satellites, Sensors, Gamma radiation, Particles, Scintillators, Signal to noise ratio, Solids, X-rays, Chromium, Aluminum

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Proceedings Article | 13 December 2020 Poster + Paper

GRBAlpha: a 1U CubeSat mission for validating timing-based gamma-ray burst localization

András Pál, Masanori Ohno, László Mészáros, Norbert Werner, Jakub Ripa, Marcel Frajt, Naoyoshi Hirade, Ján Hudec, Jakub Kapuš, Martin Koleda, Robert Laszlo, Pavol Lipovský, Hiroto Matake, Miroslav Šmelko, Nagomi Uchida, Balázs Csák, Teruaki Enoto, Zsolt Frei, Yasushi Fukazawa, Gábor Galgóczi, Kengo Hirose, Syohei Hisadomi, Yuto Ichinohe, László Kiss, Tsunefumi Mizuno, Kazuhiro Nakazawa, Hirokazu Odaka, Hitomitsu Takahashi, Kento Torigoe

Proceedings Volume 11444, 114444V (2020) https://doi.org/10.1117/12.2561351

KEYWORDS: Gamma radiation, Gamma-ray astronomy, Astronomy, Satellites, Photon counting, Sensors, Electronics

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Proceedings Article | 6 July 2018 Presentation + Paper

CAMELOT: Cubesats Applied for MEasuring and LOcalising Transients mission overview

Norbert Werner, Jakub Řípa, András Pál, Masanori Ohno, Norbert Tarcai, Kento Torigoe, Koji Tanaka, Nagomi Uchida, László Mészáros, Gabór Galgóczi, Yasushi Fukazawa, Tsunefumi Mizuno, Hiromitsu Takahashi, Kazuhiro Nakazawa, Zsolt Várhegyi, Teruaki Enoto, Hirokazu Odaka, Yuto Ichinohe, Zsolt Frei, László Kiss

Proceedings Volume 10699, 106992P (2018) https://doi.org/10.1117/12.2313764

KEYWORDS: Satellites, Sensors, Gamma radiation, Scintillators, Physics, Visibility, Satellite communications, Particles, Astronomy, LIGO

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Proceedings Article | 6 July 2018 Paper

CAMELOT: design and performance verification of the detector concept and localization capability

Masanori Ohno, Norbert Werner, András Pál, Jakub Řípa, Gabór Galgóczi, Norbert Tarcai, Zsolt Várhegyi, Yasushi Fukazawa, Tsunefumi Mizuno, Hiromitsu Takahashi, Koji Tanaka, Nagomi Uchida, Kento Torigoe, Kazuhiro Nakazawa, Teruaki Enoto, Hirokazu Odaka, Yuto Ichinohe, Zsolt Frei, László Kiss

Proceedings Volume 10699, 1069964 (2018) https://doi.org/10.1117/12.2313228

KEYWORDS: Sensors, Satellites, Gamma radiation, Monte Carlo methods, Scintillators, Scintillation, Electromagnetism, Error analysis, Physics, Algorithm development

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Showing 5 of 6 publications

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