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IPAC'24 - 15th International Particle Accelerator Conference

19–24 May 2024
Music City Center
US/Central timezone

Scientific Secretariat

Session

WEAD: Photon Sources and Electron Accelerators (Contributed)

WEAD
22 May 2024, 09:30
Music City Center

Music City Center

201 Rep. John Lewis Way S, Nashville, TN 37203, USA

Conveners

WEAD: Photon Sources and Electron Accelerators (Contributed)

  • Sara Casalbuoni (European X-Ray Free-Electron Laser)

Presentation materials

There are no materials yet.

  1. 1928. Two-color FEL pulse generation at PAL-XFEL (WEAD1)
    Chi Hyun Shim (Pohang Accelerator Laboratory)
    22/05/2024, 09:30
    MC2.A06 Free Electron Lasers
    Contributed Oral Presentation

    PAL-XFEL has achieved successful operation with both SASE and self-seeding modes. In an effort to broaden the capabilities of PAL-XFEL, research has been conducted on the generation of two-color XFEL pulses, leading to the development of two additional modes: two-color XFEL with time delay and pulse duration control, and time-synchronized two-color XFEL. In the first mode, a dipole magnet at...

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  2. 1112. Orbital angular momentum beams research using a free-electron laser oscillator (WEAD2)
    Peifan Liu (Argonne National Laboratory)
    22/05/2024, 09:50
    MC2.A06 Free Electron Lasers
    Contributed Oral Presentation

    Orbital angular momentum (OAM) photon beams are excellent tools for non-contact optical manipulation of matter in a broad photon energy range. A free-electron laser (FEL) oscillator is well-suited for studying OAM beams with various features including a wide spectral coverage, wavelength tunability, two-color lasing, etc. Here, we report the first experimental demonstration of superposed OAM...

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  3. 1399. Echo-enabled harmonic generation at FERMI FEL-1: commissioning and initial user experience (WEAD3)
    Carlo Spezzani (Elettra-Sincrotrone Trieste S.C.p.A.)
    22/05/2024, 10:10
    MC2.A06 Free Electron Lasers
    Contributed Oral Presentation

    The FERMI free-electron laser (FEL) facility has recently achieved a significant milestone with the successful implementation of the echo-enabled harmonic generation (EEHG) scheme in the FEL-1 amplifier line. This advancement is part of a broader upgrade strategy aiming at expanding the covered spectral range of the facility to the entire water window and beyond. Through this upgrade, the...

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