Login

7th International Conference on Attosecond Science and Technology

1–5 Jul 2019
University of Szeged Congress Centre
Europe/Budapest timezone

Contact

Session

New installations and next generation drivers for ultrashort XUV radiation

2 Jul 2019, 10:45
University of Szeged Congress Centre

University of Szeged Congress Centre

Ady Square 10., 6722 Szeged, Hungary

Presentation materials

There are no materials yet.

  1. 13. Temporal Characterization of FEL-driven Attosecond Pulses
    Prof. Giuseppe Sansone (Albert-Ludwigs-University Freiburg)
    02/07/2019, 10:45
    invited talks

    We will present the first temporal characterisation of reproducible attosecond pulses generated by a Free Electron Laser.

    Go to contribution page
  2. 243. OPCPA System Delivering 5-TW, 2.1-cycle, CEP stable Pulses at 1 kHz Repetition Rate
    Dr Tomas Stanislauskas (Light Conversion)
    02/07/2019, 11:15
    oral

    We demonstrate a high peak- and average power OPCPA system producing 2.1-cycle pulses at 875 nm. Short pulse duration is achieved by using amplification stages with different nonlinear crystals and different noncollinearity and phase matching angles.

    Go to contribution page
  3. 271. Generation of 0.3-TW Few-cycle Driver Pulses via Efficient Cascaded Raman Frequency Down Conversion
    Guangyu Fan (TU Wien)
    02/07/2019, 11:30
    oral

    We demonstrate a highly efficient, single-stage, SRS-enabled cascaded frequency down-conversion to generate high-energy, few-cycle, IR pulses. 10 mJ, 220 fs pulses at 1030 nm are red-shifted to 1230 nm in a 5.5 m-long, nitrogen-filled waveguide with 82.5% efficiency, and subsequently compressed down to 19 fs.

    Go to contribution page
  4. 58. Broadband Intense THz Fields from Mid-IR Laser-Driven Plasma
    Claudia Gollner (TU Wien)
    02/07/2019, 11:45
    oral

    We report on intense THz generation in two-color laser filaments driven by $3.9\ \mathrm{\mu m}$ pulses. The resulting extraordinary conversion efficiency of 2.34% is more than one order of magnitude higher as compared to conventional NIR drivers. The generated THz pulse energy of 0.185-mJ is sufficient for nonlinear perturbation of electro-optical crystals.

    Go to contribution page
  5. 55. Multi-XUV-photon Multiple Ionization by 20 GW High-harmonic Pulses
    Mr A Nayak (ELI-ALPS, ELI-HU Non-Profit Ltd.)
    02/07/2019, 12:00
    oral

    Here, we demonstrate a lab scale high-harmonic-generation source, installed and operating at the attosecond science & technology lab of FORTH-IESL delivering pulse energies of ~230 μJ and ~130 μJ in the ~50 nm spectral range from Xenon and Argon, respectively, in a quasi phase-matched dual gas-jet configuration. XUV pulses of this source have been used to observe multiple ionization of Argon...

    Go to contribution page
  6. 217. Ultrafast Lensless Imaging using High Harmonic Generation: from Attosecond Broadband to 3D Stereo
    David Gauthier (CEA-Saclay)
    02/07/2019, 12:15
    oral

    We report on two recent demonstrations on attosecond broadband and 3D imaging.

    Go to contribution page
  7. 325. ELI-ALPS Research Institute Opens Its Gates
    Dr Katalin Varjú (ELI-ALPS, ELI-HU Non-Profit Ltd.)
    02/07/2019, 12:30
    invited talks

    We give a short overview on the available laser and secondary sources and on the Friday mini-workshop’s program of the conference hosted by ELI-ALPS Research Institute.

    Go to contribution page
Building timetable...