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4th European Advanced Accelerator Concepts Workshop

15–21 Sept 2019
Hotel Hermitage, La Biodola Bay, Isola d'Elba, Italy
Europe/Rome timezone

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Session

WG4 - FEL

17 Sept 2019, 16:00
Hotel Hermitage, La Biodola Bay, Isola d'Elba, Italy

Hotel Hermitage, La Biodola Bay, Isola d'Elba, Italy

La Biodola Bay - 57037 Portoferraio Isola d’Elba (Li) - Italy

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  1. 296. Progress towards BELLA Center’s Laser-Plasma Accelerator based Free Electron Laser
    Jeroen van Tilborg (LBNL)
    17/09/2019, 16:00
    WG4 - Application of compact and high-gradient accelerators
    talk

    At the BELLA Center at LBNL, we are pursuing the demonstration of a high gain free electron laser (FEL) using an electron beam generated by a laser plasma accelerator (LPA) with an ultimate goal of developing a compact, high brightness VUV/x-ray source. A new dedicated 100TW-class laser system now delivers pulses of 2.5J and 40 fs duration (at 5 Hz repetition). After an upgrade with a...

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  2. 345. Frontiers of Inverse Free Electron Laser acceleration
    Pietro Musumeci (UCLA)
    17/09/2019, 16:20
    WG4 - Application of compact and high-gradient accelerators
    talk

    Here we review the status of Inverse Free Electron Laser as a high gradient advanced accelerator presenting recent results on applications of IFEL beams for X-ray generation and the demonstration of high repetition rate laser acceleration using this efficient advanced accelerator scheme. We will then discuss the next steps in the development of IFEL. In particular we analyze the possibility...

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  3. 278. Progress towards laser plasma electron based free electron laser on COXINEL
    Marie Emmanuelle Couprie (Synchrotron SOLEIL)
    17/09/2019, 16:40
    WG4 - Application of compact and high-gradient accelerators
    talk

    The Free Electron Laser (FEL) application of Laser plasma acceleration (LPA) requires the handling of energy spread and divergence. The COXINEL (ERC340015) manipulation line designed and built at SOLEIL [1, 2] consists of variable permanent magnet quadrupoles [3] for divergence mitigation and a decompression chicane for energy sorting, enabling FEL amplification. The COXINEL line, installed at...

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  4. 165. PWFA-FEL: An exploratory study towards an ultra-compact x-ray free-electron laser
    Fahim A. Habib (SUPA, Department of Physics, University of Strathclyde, Glasgow, UK and Cockcroft Institute, Sci-Tech, Daresbury, UK.)
    17/09/2019, 17:00
    WG4 - Application of compact and high-gradient accelerators
    talk

    Plasma wakefield accelerators (PWFAs) are routinely accelerating electron beams to multi-GeV energies in cm-scale acceleration distances. This emerging technology is a promising approach towards ultra-compact X-ray free-electron lasers (XFELs). However, producing high-quality electron beams in plasma-based accelerators is still a challenging task. The R&D efforts within the community now...

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