Dr. Uddhab Chaulagain Profile

Dr. Uddhab Chaulagain

at ELI Beamlines Facility, ELI ERIC

SPIE Involvement:

Author

Proceedings Article | 9 June 2023 Presentation

50 MeV electron beams from a scalable kHz laser (Conference Presentation)

Carlo Maria Lazzarini, Gabriele Maria Grittani, Petr Valenta, Illia Zymak, Roman Antipenkov, Uddhab Chaulagain, Leonardo Vila Nova Goncalves, Annika Grenfell, Marcel Lamac, Sebastian Lorenz, Michal Nevrkla, Vaclav Sobr, Alexandr Spacek, Wojciech Jerzy Szuba, Pavel Bakule, Georg Korn, Sergei Vladimirovich Bulanov

Proceedings Volume PC12579, PC125790I (2023) https://doi.org/10.1117/12.2669160

KEYWORDS: Electron beams, Pulsed laser operation, Laser systems engineering, Laser applications, Fiber lasers, Radiotherapy, Laser development, X-ray sources, Sustainability, Plasma

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Proceedings Article | 8 June 2023 Paper

Advanced measurement of gas jet density using a wavefront sensor

M. Raclavský, Kavya Rao, M. Lamač, U. Chaulagain, J. Nejdl

Proceedings Volume 12582, 125820H (2023) https://doi.org/10.1117/12.2665686

KEYWORDS: Wavefront sensors, Phase measurement, Tomography, Nozzles, Interferometry

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Proceedings Article | 8 June 2023 Presentation + Paper

Development of the multidisciplinary x-ray sources at the ELI Beamlines facility

U. Chaulagain, M. Lamač, M. Raclavský, K. Rao, O. Morvai, F. Vanĕk, K. Ta-Phuoc, S. Bulanov, J. Nejdl

Proceedings Volume 12582, 1258208 (2023) https://doi.org/10.1117/12.2665775

KEYWORDS: X-ray sources, Electrons, X-rays, Plasma, Laser radiation, Ultrafast phenomena, Particles, Vacuum chambers, Extreme ultraviolet, Diagnostics

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Proceedings Article | 8 June 2023 Presentation

Intense long-lived magnetic wakes driven by relativistic laser pulses (Conference Presentation)

Marcel Lamac, Uddhab Chaulagain, Jaroslav Nejdl, Sergei Bulanov

Proceedings Volume PC12580, PC1258008 (2023) https://doi.org/10.1117/12.2665648

KEYWORDS: Magnetism, Plasmas, Quantum electrodynamics, Plasma physics, Physics, Optical simulations, Electrons, Astrophysics

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Proceedings Article | 6 June 2023 Presentation

Laser-driven photon sources and exemplary applications at ELI Beamlines (Conference Presentation)

Dong-Du Mai, Ondrej Hort, Uddhab Chaulagain, Matej Jurkovic, Martin Albrecht, Ondrej Finke, Yelizaveta Pulnova, Marcel Lamac, Marek Raclavsky, Kavya Hemantha Rao, Jaroslav Nejdl, Sergei Bulanov

Proceedings Volume 12578, 125780A (2023) https://doi.org/10.1117/12.2665584

KEYWORDS: Laser applications, Extreme ultraviolet, X-rays, Particles, Hard x-rays, Ellipsometry, Coherence imaging, X-ray technology, X-ray optics, X-ray lasers

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Proceedings Article | 8 July 2021 Open Access

Update on laser-driven X-ray sources at ELI Beamlines

Jaroslav Nejdl, Uddhab Chaulagain, Ondrej Hort, Dong-Du Mai, Martin Albrecht, Matej Jurkovič, Ondřej Finke, Stefan Karatodorov, Marek Raclavský, Marcel Lamač, Eva Klimešová, Ziaul Hoque, Andreas Hult Roos, Maria Krikunova, Jakob Andreasson

Proceedings Volume 11886, 1188608 (2021) https://doi.org/10.1117/12.2593341

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Proceedings Article | 8 July 2021 Open Access

Tomographic characterization of gas jets for laser-plasma acceleration with increased sensitivity

Uddhab Chaulagain, Stefan Karatodorov, Marek Raclavský, S. Lorenz, Marcel Lamač, Martin Albrecht, Vidmantas Tomkus, Juozas Dudutis, Miglė Mackevičiūtė, Paulius Gečys, Jaroslav Nejdl

Proceedings Volume 11886, 118860A (2021) https://doi.org/10.1117/12.2592861

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Proceedings Article | 9 September 2019 Paper

Progress on laser-driven x-ray sources at ELI Beamlines

Jaroslav Nejdl, Dong-Du Mai, Uddhab Chaulagain, Ondřej Hort, Ondřej Finke, Martin Albrecht, Matej Jurkovič, Roberto Lera, Stefan Karatodorov, Marcel Lamač, Jakub Vančura, Karel Boháček, Shirly Espinoza, Steffen Richter, Mateusz Rebarz, Eva Klimešová, Maria Krikunova, Michaela Kolzová, Roman Antipenkov, František Batysta, Jakub Novák, Jonathan Green, Jakob Andreasson, Georg Korn

Proceedings Volume 11111, 111110I (2019) https://doi.org/10.1117/12.2532702

KEYWORDS: X-ray sources, Plasma, Laser development, High harmonic generation, Gases, Plasma generation, Electron beams

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Proceedings Article | 7 May 2017 Paper

X-ray phase contrast imaging of biological samples using a betatron x-ray source generated in a laser wakefield accelerator

U. Chaulagain, K. Bohacek, M. Kozlova, J. Nejdl, M. Krus, V. Horny, B. Mahieu, K. Ta-Phuoc

Proceedings Volume 10240, 1024014 (2017) https://doi.org/10.1117/12.2265043

KEYWORDS: X-rays, Phase contrast, X-ray imaging, X-ray sources, Radiography, X-ray detectors, Electrons, Absorption, Plasma, Tissues, Laser beam propagation

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Proceedings Article | 7 May 2017 Presentation + Paper

Laser-driven electron beam generation for secondary photon sources with few terawatt laser pulses

K. Bohacek, U. Chaulagain, V. Horny, M. Kozlova, M. Krus, J. Nejdl

Proceedings Volume 10240, 102400R (2017) https://doi.org/10.1117/12.2265875

KEYWORDS: Electron beams, Femtosecond phenomena, Plasma, X-rays, X-ray sources, Particles, Compton scattering, Physics, Plasma physics, Pulsed laser operation, Argon, CCD cameras, Spectroscopy, Laser stabilization

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Showing 5 of 10 publications

Conference Committee Involvement (2)

Compact Radiation Sources from EUV to Gamma-rays: Development and Applications II

7 April 2025 | Prague, Czech Republic

Compact Radiation Sources from EUV to Gamma-rays: Development and Applications

25 April 2023 | Prague, Czech Republic

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