Name: XV International Symposium on "Radiation from Relativistic Electrons in Periodic Structures "RREPS-25"
Start: 2025-09-15T08:25:00+08:00
End: 2025-09-19T23:59:00+08:00
Location: No location set

XV International Symposium on "Radiation from Relativistic Electrons in Periodic Structures "RREPS-25"

from Monday 15 September 2025 (08:25) to Friday 19 September 2025 (23:59)

Monday 15 September 2025
08:30 Welcoming - Ruxin Li (SIOM, CAS)
Welcoming
- Ruxin Li (SIOM, CAS)
08:30 - 08:35
08:35 Leonid Sukhikh Opening Speech - Leonid Sukhikh (Tomsk Polytechnic University)
Leonid Sukhikh Opening Speech
- Leonid Sukhikh (Tomsk Polytechnic University)
08:35 - 08:40
08:40 Ye Li Opening Speech - Ye Li (Shanghai Normal University)
Ye Li Opening Speech
- Ye Li (Shanghai Normal University)
08:40 - 08:45
08:45 Pavel Karataev Opening Speech - Pavel Karataev (Royal Holloway, University of London)
Pavel Karataev Opening Speech
- Pavel Karataev (Royal Holloway, University of London)
08:45 - 08:50
08:50 The Progress of SHINE Project - Zhi Liu (ShanghaiTech University)
The Progress of SHINE Project
- Zhi Liu (ShanghaiTech University)
08:50 - 09:20
09:20 Coffee Break & Photo
Coffee Break & Photo
09:20 - 10:05
10:05
10:05 - 12:10
Contributions

10:05 Applied X-ray Studies of Metal Artefacts Uncovered at Archaeological Sites in Armenia - Yury Cherepennikov

10:30 Terawatt attosecond X-ray free-electron laser based on self-chirping and cascaded amplification - Chenzhi Xu (Institute of Applied Physics, Chinese Academy of Sciences, Shanghai)

10:55 Modulation of relativistic electron beam characteristics by 3D-printed periodic structures - Irina Miloichikova (National Research Tomsk Polytechnic University; Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences)

11:10 An optical-fiber scanner for transverse-profile measurement of low-intensity charged-particle beams - Mikhail Shevelev (Tomsk Polytechnic University)

11:25 Measuring the Transverse Intensity Distribution of a High-Energy Electron Beam with a Multichannel Ionization Chamber System - Angelina Bulavskaya (Tomsk Polytechnic University)
12:10 Lunch
Lunch
12:10 - 13:30
13:30 Laser-driven particle accelerators and radiation sources
Laser-driven particle accelerators and radiation sources
13:30 - 15:10
Contributions

13:30 Thomson Scattering X-ray Sources Based on Flying Focus Laser Pulse Interacting with Relativistic e-beam - Yuqiu Gu (Shanghai Institute of Laser Plasma, Laser Fusion Research Center, CAEP)

13:55 Numerical Investigation of Polarization Dynamics in Strong-Field QED - Yan-Fei Li (Department of Nuclear Science and Technology, Xi'an Jiaotong University)

14:20 Novel Transport and Radiation of High-current Relativistic Electron Beam in Porous Materials - Taiwu Huang

14:45 VIGAS(Very compact Inverse Compton scattering Gamma-ray source) and its applications at Tsinghua - Jiaru Shi (Tsinghua University)
15:10 Coffee Break
Coffee Break
15:10 - 15:35
15:35 Laser-driven particle accelerators and radiation sources
Laser-driven particle accelerators and radiation sources
15:35 - 18:30
Contributions

15:35 Boosting the Yield of High-energy Photons with Nano-targets - Wenjun Ma (Peking University)

16:00 Efficiently Laser Driven Terahertz Surface Plasmon Polaritons on Long Metal Wire - Guang-Yue Hu (University of Science and Technology of China)

16:25 Advanced Seeding Experiments at the Shanghai Soft X-ray FEL Facility - Chao Feng (Shanghai Advanced Research Institute)

16:50 Generating 10 GW-class Zeptosecond X-ray Bursts through Bootstrapping Two Plasma-based Accelerator Stages - Xinlu Xu (State Key Laboratory of Nuclear Physics and Technology and Key Laboratory of HEDP of the Ministry of Education, CAPT, School of Physics, Peking University)

17:15 Transition radiation from electrons moving along spiral trajectory - Darya Sergeeva

17:30 High-order Harmonics Generation from Spatiotemporal Plasma Photonic Crystal Driven by Relativistic Laser Pulses - Haojie Zhang (Shanghai Jiao Tong University)
18:30 Dinner
Dinner
18:30 - 20:30
Tuesday 16 September 2025
08:30 X-ray Free Electron Laser Workshop
X-ray Free Electron Laser Workshop
08:30 - 10:15
Contributions

08:30 The Basics of Free Electron Lasers - Haixiao Deng (Shanghai Advanced Research Institute, Chinese Academy of Sciences)

09:00 Status & user operation at SXFEL - Huaidong Jiang (ShanghaiTech University)

09:25 Overview and Status of SHINE Project - Bo Liu (Shanghai Advanced Research Institute)

09:50 Advances in FEL ultrafast scattering methods and the design of the RSS endstation at S3FEL - YINPENG ZHONG
10:15 Coffee-Break
Coffee-Break
10:15 - 10:35
10:35 X-ray Free Electron Laser Workshop
X-ray Free Electron Laser Workshop
10:35 - 12:20
Contributions

10:35 Cavity-based XFEL R&Ds at Shanghai - Nanshun Huang (Shanghai Advanced Research Institute)

11:00 Nanoscale EUV and X-ray Thin Film Optics for Free Electron Laser Applications - Qiushi Huang (Tongji University)

11:25 Statua of Optical Electron Beam Diagnostics at the Novosibirsk FEL - Vladislav Borin (Budker INP)

11:40 Generation of High-power Beyond Extreme Ultraviolet FEL Radiation with Flexible Polarization at SHINE - Hanxiang Yang (Shanghai Advanced Research Institute, CAS)
12:20 Lunch
Lunch
12:20 - 13:30
13:30 Transition Radiation, Diffraction Radiation, Cherenkov radiation, and Smith-Purcell Effect
Transition Radiation, Diffraction Radiation, Cherenkov radiation, and Smith-Purcell Effect
13:30 - 15:05
Contributions

13:30 Experimental Investigation of Coherent Cherenkov Diffraction Radiation: Polarization and Spatial Properties - Pavel Karataev (University of London (GB))

13:55 Investigation of Spectral Parameters of Coherent Cherenkov Radiation Emitted by Pair Electron Bunches at the AREAL Accelerator - Vahan Kocharyan (Institute of Applied Problems of Physics of NAS RA)

14:20 Radiated energy and power of transition radiation generated by a twisted fermion incident on a metallic mirror - Malygina Nataliya (Tomsk Polytechnic University)

14:35 Transition radiation produced by a chain of N-Gaussians - George Lazarenko

14:50 Quantum corrections to Cherenkov X-ray radiation - Pavel Shapovalov (National Research Nuclear University "MEPhI")
15:05 Coffee Break
Coffee Break
15:05 - 15:25
15:25 Transition Radiation, Diffraction Radiation, Cherenkov radiation, and Smith-Purcell Effect
Transition Radiation, Diffraction Radiation, Cherenkov radiation, and Smith-Purcell Effect
15:25 - 16:25
Contributions

15:25 The investigation of the potential for the generation of Cherenkov diffraction radiation using 3D-printed plastic targets - Sergei Stuchebrov (National Research Tomsk Polytechnic University)

15:40 Longitudinal Beam Diagnostics Based on Super-Radiant Coherent Cherenkov Diffraction Radiation - Pavel Karataev (University of London (GB))

15:55 Coherent Cherenkov Diffraction Radiation from Short Electron Bunches in Electro-Optic Crystals - Alexander Potylitsyn

16:10 Smith-Purcell radiation in medium for microelectronics - Alexey Tishchenko
16:25 Poster Session
Poster Session
16:25 - 18:00

18:30 Dinner
Dinner
18:30 - 20:30
Wednesday 17 September 2025
08:30
08:30 - 10:05
Contributions

08:30 KEK ATF status and upgrades - Alexander Aryshev (KEK)

09:00 Controlling the Polarization and Vortex Charge of γ Photons via Nonlinear Compton Scattering - Yue-Yue Chen

09:25 Installation and commissioning of the photogun test facility for the Russian synchrotron light source SYLA - Sergey Polozov

09:50 Simulating electron beam evolution under inverse Compton scattering - Aleksandr Savchenko
10:05 Coffee-Break
Coffee-Break
10:05 - 10:25
10:25 Compton Scattering and its Applications
Compton Scattering and its Applications
10:25 - 12:00
Contributions

10:25 Strong Field QED Physics Based on Ultra-intense Laser and XFEL - Liangliang Ji (Shanghai Institute of Optics and Fine Mechanics)

10:50 Attosecond gamma rays, and positrons and alpha particles production from intense laser-irradiated nano-micro array - Wen Luo (University of South China)

11:15 Near plans of the SYLA photogun test facility development - Taras Bondarenko (National Research Nuclear University MEPhI)

11:30 Stern-Gerlach Effect in Standing Wave X-ray Laser Beams - Sven Ahrens (Mathematics & Science College, Shanghai Normal University)

11:45 Ultrashort pulses using Compton backscattering on a multi-color laser - Dmitrii Gavrilenko
12:10 Lunch
Lunch
12:10 - 13:30

13:30 visit to XFEL & SULF
visit to XFEL & SULF
13:30 - 17:30

18:30 Banquet
Banquet
18:30 - 20:30
Thursday 18 September 2025
08:30 Channeling and Crystal-assisted Processes
Channeling and Crystal-assisted Processes
08:30 - 10:05
Contributions

08:30 Modern Beams Channeling: Novel Accelerator Concepts - Sultan Dabagov

09:00 Channeling experiments at the Mainz Microtron MAMI - Werner Lauth (University Mainz)

09:25 High-harmonic Optical Vortex Generation and Amplification in a Laser-driven ''Shaken Waveguide'' - Longqing Yi (Shanghai Jiao Tong University)

09:50 Observation of X-ray parametric radiation from a relativistic electron passing a stack of Si crystal plates - Vahan Kocharyan (Institute of Applied Problems of Physics of NAS RA) Yury Cherepennikov
10:05 Coffee-Break
Coffee-Break
10:05 - 10:30
10:30 Channeling and Crystal-assisted Processes
Channeling and Crystal-assisted Processes
10:30 - 12:10
Contributions

10:30 Coherent combining of phase-locked high power microwave radiations - Jinchuan JU (national university of defense technology)

10:55 Periodically Boron-doped diamond to achieve a crystal undulator - Thu Nhi Tran Caliste (European Synchrotron Radiation Facility)

11:10 Electrons vs positrons in bent silicon crystals: deflection dynamics and coherent radiation at Sub-GeV energies - Riccardo Negrello (Universita e INFN, Ferrara (IT))

11:25 Germanium crystal undulator realization through pulsed laser melting technique - Davide Valzani (INFN - Laboratori Nazionali di Legnaro, Università degli Studi di Padova)
12:10 Lunch
Lunch
12:10 - 13:30
13:30
13:30 - 15:10
Contributions

13:30 Generation Mechanism of High-energy Polarized and Vortex Particle Beams Driven by Strong Fields - Jianxing Li (Xi'an Jiaotong University)

13:55 Compact Free-Electron Lasers: Progress and Prospects - Ke Feng (Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences)

14:20 Attosecond Electron and γ-Ray Pulse Generation Using Intense Spatiotemporal Optical Vortex Lasers - Wenpeng Wang (Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences)

14:45 Dynamics and Radiation of Relativistic Electrons in Counter-propagating Laser Fields - Qingzheng Lv (University of Chinese Academy of Sciences)
15:10 Coffee Break
Coffee Break
15:10 - 15:35
15:35 Laser-driven particle accelerators and radiation sources
Laser-driven particle accelerators and radiation sources
15:35 - 18:30
Contributions

15:35 Research on Microscale Free-Electron Periodic Modulation of Terahertz and X-Ray Radiation - Ye Tian (Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences)

16:00 Demonstration of a High Power Superradiant THz FEL Covering\newline 1-20 THz Tuning Range with Bunch Trains - Lixin Yan (Tsinghua University)

16:25 Structured Extreme Field Driven Compton Scattering and QED Exploration - Wenchao Yan (1) State Key Laboratory of Dark Matter Physics, Key Laboratory for Laser Plasmas (MoE), School of Physics and Astronomy, Shanghai Jiao Tong University; 2 )Collaborative Innovation Center of IFSA, Shanghai Jiao Tong University)

16:50 Finite Beaming Effect on QED Cascades - Suo Tang (College of Physics and Optoelectronic Engineering, Ocean University of China)

17:05 Extremely Dense Gamma-rays and Polarized Leptons from Beam-plasma Interactions - Xing-Long Zhu (Institute for Fusion Theory and Simulation, Zhejiang University)

17:20 Surface photoelectric effect as a source of twisted electrons for future accelerators - Peter Kazinski (Tomsk State University)

17:35 Self-consistent approach to simulate charge carrier transport in photocathodes to obtain initial electron beam distribution in RF photoguns - Mikhail Vladimirov (NRNU MEPhI)
18:45 Dinner
Dinner
18:45 - 20:45
Friday 19 September 2025
08:30
08:30 - 10:15
Contributions

08:30 Proposal of terawatt-attosecond X-ray pulses from an efficient freshslice multistage free-electron laser - zhiqiang Rao (Shanghai Institute ofApplied Physics, Chinese Academy of Sciences)

08:45 Radiation of a Twisted Electron Beam from a Magnetic Metasurface - Damir Garaev

09:00 Radiation by an annular beam moves coaxially outside a dielectric ball - Tatevik Hovhannisyan (Institute of Applied Problems of Physics NAS RA)

09:15 Light propagation and radiation in helical metamaterials with strong spatial dispersion - Petr Korolev (Tomsk State University)

09:30 Susceptibility of a neutron wave packet - Alexei Sokolov (Tomsk Polytechnic University)

09:45 Low-frequency radiation of charged particle bunch on single and double grid screens - Evgenii Simakov (Saint-Petersburg state university)

10:00 Modified Electrodynamics with Gravitational Coupling: An f(R)-Approach to the Dynamics of Relativistic Particles and Radiation Analysis in Electromagnetic Fields - Nikolai Akintsov (Nantong University) Stepan Andreev (Department of Radiophotonics, Research Center for Telecommunications, Moscow Institute of Physics and Technology (National Research University))
10:15 Coffee-Break
Coffee-Break
10:15 - 10:45

10:45 Closing remarks & Best Posters
Closing remarks & Best Posters
10:45 - 11:20

12:10 Lunch
Lunch
12:10 - 13:30

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