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| TUPAB113 |
Highlights From the Conceptual Design Report of the Soft X-Ray Laser at MAX IV |
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- F. Curbis, J. Andersson, L. Isaksson, B.S. Kyle, F. Lindau, E. Mansten, H. Tarawneh, P.F. Tavares, S. Thorin, A.S. Vorozhtsov
MAX IV Laboratory, Lund University, Lund, Sweden
- S. Bonetti
Stockholm University, Stockholm, Sweden
- V.A. Goryashko, P.M. Salén
Uppsala University, Uppsala, Sweden
- P. Johnsson, S.P. Pirani, M.A. Pop, W. Qin, S. Werin
Lund University, Lund, Sweden
- M. Larsson
Stockholm University, Department of Physics, Stockholm, Sweden
- A. Nilsson
FYSIKUM, AlbaNova, Stockholm University, Stockholm, Sweden
- J.A. Sellberg
KTH Physics, Stockholm, Sweden
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Funding: Knut and Alice Wallenberg Foundation
The SXL (Soft X-ray Laser) project developed a conceptual design for a soft X-ray Free Electron Laser in the 1–5 nm wavelength range, driven by the existing MAX IV 3 GeV linac. In this contribution we will focus on the FEL operation modes developed for the first phase of the project based on two different linac modes. The design work was supported by the Knut and Alice Wallenberg foundation and by several Swedish universities and organizations (Stockholm, Uppsala, KTH Royal Institute of Technology, Stockholm-Uppsala FEL center, MAX IV laboratory and Lund University).
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-TUPAB113
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| About • |
paper received ※ 19 May 2021 paper accepted ※ 17 June 2021 issue date ※ 19 August 2021 |
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| MOPAB266 |
Start-to-End Study on Laser and RF Jitter Effects for MAX-IV SXL |
844 |
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- S.P. Pirani, B.S. Kyle
MAX IV Laboratory, Lund University, Lund, Sweden
- F. Curbis, M.A. Pop, S. Werin
Lund University, Lund, Sweden
- W. Qin
DESY, Hamburg, Germany
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A Soft X-ray free electron laser (FEL) for the MAX IV Laboratory is currently in the design phase and it will use the existing 3 GeV linac. Present stability limits in the RF and the photocathode laser will affect the performance of the FEL. One of the critical elements for the design of a FEL is to have an estimation on jitter effects of the accelerator parameters on the X-ray radiation. In this regard, we implemented a start-to-end study using Astra, Elegant and Genesis in order to assess possible variations in pulse energy, photon pulse length and spectral width in the Soft X-ray Laser (SXL) radiation. This investigation provides insights on the final SXL performance variation due to RF and laser related jitter affecting the electron beam.
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-MOPAB266
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| About • |
paper received ※ 19 May 2021 paper accepted ※ 26 July 2021 issue date ※ 24 August 2021 |
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| TUPAB082 |
Analysis of the Effect of Energy Chirp in Implementing EEHG at SXL |
1566 |
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- M.A. Pop, F. Curbis, B.S. Kyle, S.P. Pirani, W. Qin, S. Werin
MAX IV Laboratory, Lund University, Lund, Sweden
- F. Curbis, S. Werin
Lund University, Lund, Sweden
- W. Qin
DESY, Hamburg, Germany
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As a part of the efforts to improve the longitudinal coherence in the design of the Soft X-ray FEL (the SXL) at MAX IV, we present a possible implementation of the EEHG harmonic seeding scheme partly integrated into the second bunch compressor of the existing LINAC. A special focus is given to the effect of CSR on the resulting EEHG bunching and on how this unwanted effect might be controlled.
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Poster TUPAB082 [1.825 MB]
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-TUPAB082
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| About • |
paper received ※ 15 May 2021 paper accepted ※ 28 July 2021 issue date ※ 17 August 2021 |
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