Text Box: Laser pulse shaping and characterization: measurement, 
reconstruction software and adaptive optics — Pulse-MeReAd
Text Box: National Institute for Research and Development  of Isotopic and Molecular Technologies Cluj-Napoca

INCDTIM

2021

Published papers:

1. B. Major, O. Ghafur, K. Kovacs, K. Varju, V. Toșa, MJJ Vrakking, B. Schutte, Compact intense extreme-ultraviolet source, Optica 8(7), 960-965 (2021) DOI: 10.1364/OPTICA.421564

 

List of talks of group members (title, conference or meeting, date)

1. Invited talk: Kovács Katalin, Toșa Valer: Space-time coupling in high-harmonic generation - two case studies, 2nd Annual Workshop of COST Action Attosecond Chemistry, 13-15.102021

2. Invited talk: Kovács Katalin, Tosa Valer: Macroscopic modeling of attosecond pulse generation, ATTOCHEM Workgroup meeting

3. Oral presentation: Bende Attila: Low-lying electronic excited states of dopamine, PIM 2021 22-24.09. Cluj-Napoca

4. Poster: Kovács Katalin: Three ways to choose between two attosecond pulses, PIM 2021 22-24.09. Cluj-Napoca

5. Poster: Toșa Valer: Numerical model for femtosecond pulse propagation in hollow core fibers, PIM 2021 22-24.09. Cluj-Napoca

6. Poster: Tóth István: Reconstruction of ultrashort laser pulses by convolutional neural networks, PIM 2021 22-24.09. Cluj-Napoca

7. Poster: Toșa Valer: Modeling femtosecond pulse propagation and high harmonics generation in hollow core fibers, EOS Annual Meeting, 13-17.09.2021 Rome, Italy

Scientific accomplishments 2021

 

2022

Published papers:

1. Vicentiu Iancu, Maria Talposi, Stefan Popa, Petru Ghenuche, Mihail Cernaianu, Domenico Doria, Ioan Dancus, Razvan Ungureanu, Olivier Chalus and Daniel Ursescu, Qualification and Optimization of Helical Phase Pulses in PW-Class Laser Systems, Frontiers in Optics + Laser Science 16 – 20 October 2022, Rochester, USA

2. B. Major, K. Kovacs,  (… V. Tosa), B. Schütte, High-harmonic generation in a strongly overdriven regime, submitted to Phys. Rev. A (transfer from PRL)

List of talks of group members (title, conference or meeting, date)

1. Invited talk: Toșa Valer: High order harmonics generation in fuided configuration, 3rd Annual Workshop of the COST Action Attochem, 19-21.09.2022, Prague, Czech Republic

2. Poster: Kovács Katalin: High-harmonic generation in a strongly overdriven regime, 3rd Annual Workshop of the COST Action Attochem, 19-21.09.2022, Praga, Czech Republic

3. Poster: Tóth István: Fast amplitude and phase recovery of ultrashort laser pulses by deep neural networks, ELIAS 3-7.10.2022 ELI-NP Măgurele

4. Poster: Kovács Katalin: High-harmonic generation in a strongly overdriven regime, ELIAS 3-7.10.2022 ELI-NP Măgurele

5. Poster: Tóth István: Reconstruction of Femtosecond Laser Pulses by Convolutional Neural Networks, TIM 22 Physics Conference, 23-25.11.2022 Timișoara

Scientific accomplishments 2022

 

2023

Published papers:

1. B. Major, K. Kovacs, E. Svirplys, M. Anus, O. Ghafur, K. Varju, M.J.J. Vrakking, V. Tosa, and B. Schütte, High-harmonic generation in a strongly overdriven regime, Phys. Rev. A 107, 023514 (2023) DOI:

2. Ohland, J.B., Posor, D., Eisenbarth, U., Iancu, V., Ungureanu, R., Ursescu, D., Bagnoud, V., Zernike-coefficient Extraction via Helical Beam Reconstruction for Optimization (ZEHBRO) in the far field, High Power Laser Science and Engineering 1–11 (2023), accepted.

3. I. Toth, A. M. M. Gherman, K. Kovacs, W. Cho, H. Yun, and V. Tosa, Reconstruction of femtosecond laser pulses from FROG traces by convolutional neural networks, Photonics 10(11), 1195 (2023)

List of talks of group members (title, conference or meeting, date)

1.       I. Tóth, K. Kovács and V. Toșa, Complete reconstruction of ultrashort laser pulses by convolutional neural networks, EGAS 54 Conference, 18-22 June 2023, Strasbourg, France POSTER (https://egas54.org/)

2.       K. Kovacs et al., High-order Harmonic Generation in a Strongly Overdriven Regime, 9th International Conference on Attosecond Science and Technology ATTO9, July 9 - 14, 2023, Jeju, South Korea; ORAL presentation (atto9.org)

3.       Kovács Katalin, Toșa Valer, Three Ways to Select from Two Attosecond Pulses, 9th International Conference on Attosecond Science and Technology ATTO9, July 9 - 14, 2023, Jeju, South Korea; POSTER

4.       I. Tóth, A. M. M. Gherman, K. Kovács and V. Toșa, Ultrashort laser pulse reconstruction from FROG traces using deep neural networks, 4th Annual Workshop of the COST action Attosecond Chemistry 2023, 18-20 September, Szeged, Hungary; POSTER (https://attochem.elte.hu/)

5.       Kovács Katalin, Toșa Valer, Spectrally separated attosecond pulse pairs, 4th Annual Workshop of the COST action Attosecond Chemistry 2023, 18-20 September, Szeged, Hungary; POSTER (https://attochem.elte.hu/)

6.       I Tóth, A M M Gherman, K Kovács and V Toșa, Ultrashort laser pulse characterization by deep learning methods, PIM Conference, 19-22 September 2023, Cluj-Napoca, Romania (https://pim.itim-cj.ro/) POSTER

7.       A M M Gherman, I Tóth, K Kovács and V Toșa, Convolutional neural network for randomly shaped ultrashort pulse characterization, PIM Conference, 19-22 September 2023, Cluj-Napoca, Romania; POSTER

8. Kovács Katalin, Toșa Valer, Femtosecond laser pulse filamentation in air, PIM Conference, 19-22 September 2023, Cluj-Napoca, Romania; POSTER

Scientific accomplishments 2023