17–22 May 2026
C.I.D
Europe/Zurich timezone

Radiation Protection for Laser–Plasma Accelerator Facilities at DESY

WEP6124
20 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC6.T18: Instrumentation: Radiation Monitoring and Safety Poster session

Speaker

Dr Sven Zander (Deutsches Elektronen-Synchrotron DESY)

Description

DESY draws on more than six decades of experience in the development, operation, and radiation protection of large-scale user facilities such as PETRA III, FLASH, and the European XFEL. In parallel, the investigation of novel accelerator technologies for future applications has become a key focus. Laser-plasma acceleration (LPA) offers the potential for highly compact, high-gradient sources, as demonstrated by the LUX, KALDERA, and FORWARD facilities at DESY.
However, LPA systems introduce new challenges for radiation protection due to broadband emission spectra and the interplay of high-power lasers with plasma-generated secondary radiation fields. This contribution presents the radiation-protection concept for LPA facilities at DESY, covering regulatory compliance, shielding simulations and designs, personnel-safety systems, and dosimetry. Finally, operational experience from commissioning the KALDERA LPA and further development stages is discussed, illustrating practical implementation.

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Author

Dr Sven Zander (Deutsches Elektronen-Synchrotron DESY)

Co-authors

Dr Albrecht Leuschner (Deutsches Elektronen-Synchrotron DESY) Eva Panofski (Deutsches Elektronen-Synchrotron DESY) Dr Simon Bohlen (Deutsches Elektronen-Synchrotron DESY) Dr Taiee Ted Liang (Deutsches Elektronen-Synchrotron DESY) Wolfgang Clement (Deutsches Elektronen-Synchrotron DESY)

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