MBI Staff Member – Personal info

Research

  • OPCPA development
    • Amplification of few-cycle pulses at high repetition rates
  • Nonlinear pulse compression
    • Generation of few- and near-single-cycle laser pulses
    • Hollow fibre pulse compression
    • Multiple plate continuum generation
  • Ultrafast metrology
    • Characterisation of few- / single-cycle pulses
    • Spatio-temporal pulse characterisation
    • Characterisation of attosecond VUV and XUV pulses
  • Attosecond science
    • Attosecond transient absorption spectroscopy
    • Attosecond fourier transform spectroscopy
    • Attosecond pump-probe experiments with a reaction microscope

my google scholar profile, my ORCID profile: https://orcid.org/0000-0002-2512-1840

Curriculum vitae

2016 - present Senior Scientist Max-Born-Institut, Berlin, Germany
2010 – 2016 Consultant Physicist, Imperial Consultants Ltd, London, UK
2009 – 2011 Research Associate, Blackett Laboratory, Physics Department, Imperial College London, UK
2005 – 2005 Research Assistant, Institute of Physics and Center for Nanotechnology, University of Münster, Germany

Education:

2005 – 2009 DPhil Atomic & Laser Physics, University of Oxford, UK, Prof. Ian A. Walmsley
2003 – 2005 Diplom-Physiker, Physikalisches Institut, Universität Muenster, Germany

Recent highlight(s)

  • Control of entanglement in photoionization by phase-locked attosecond pulse pairs link
  • Attosecond pulses at 100 kHz. link
  • XUV lens with a gas jet link
  • Attosecond transient absorption spectroscopy in CH3I link
  • 100 kHz OPCPA system link

MBI Publications

  1. Phase-locking of time-delayed attosecond XUV pulse pairs

    L.-M. Koll, L. Maikowski, L. Drescher, M. J. J. Vrakking, T. Witting

    Optics Express 30 (2022) 7082-7095
  2. Phase dependence of resonant and anti-resonant two-photon excitations

    L. Drescher, T. Witting, O. Kornilov, M. J. J. Vrakking

    Physical Review A 105 (2022) L011101/1-6
  3. Generation and characterisation of isolated attosecond pulses at 100kHz repetition rate

    T. Witting, M. Osolodkov, F. Schell, F. Morales, S. Patchkovskii, P. Šušnjar, F. H. M. Cavalcante, C. S. Menoni, C. P. Schulz, F. J. Furch, M. J. J. Vrakking

    Optica 9 (2022) 145-151
  4. Experimental control of quantum-mechanical entanglement in an attosecond pump-probe experiment

    L.-M. Koll, L. Maikowski, L. Drescher, T. Witting, M. J. J. Vrakking

    Physical Review Letters 128 (2022) 043201/1-6
  5. Characterization of laser-induced ionization dynamics in solid dielectrics

    P. Jürgens, B. Liewehr, B. Kruse, C. Peltz, T. Witting, A. Husakou, A. Rouzee, M. Y. Ivanov, T. Fennel, M. J. J. Vrakking, A. Mermillod-Blondin

    ACS Photonics 9 (2022) 233–240
  6. 8 fs laser pulses from a compact gas-filled multi-pass cell

    P. Rueda, F. Videla, T. Witting, G. A. Torchia, F. J. Furch

    Optics Express 29 (2021) 27004-27013
  7. Extreme-ultraviolet spectral compression by four-wave mixing

    L. Drescher, O. Kornilov, T. Witting, V. Shokeen, M. J. J. Vrakking, B. Schütte

    Nature Photonics 15 (2021) 263–266
  8. Origin of strong-field-induced low-order harmonic generation in amorphous quartz

    P. Jürgens, B. Liewehr, B. Kruse, C. Peltz, D. Engel, A. Husakou, T. Witting, M. Y. Ivanov, M. J. J. Vrakking, T. Fennel, A. Mermillod-Blondin

    Nature Physics online (2020) 1-11
  9. Phase cycling of extreme ultraviolet pulse sequences generated in rare gases

    A. Wituschek, O. Kornilov, T. Witting, L. Maikowski, F. Stienkemeier, M. J. J. Vrakking, L. Bruder

    New Journal of Physics 22 (2020) 092001/1-9
  10. In situ temporal measurement of ultrashort laser pulses at full power during high-intensity laser–matter interactions

    H. M. Crespo, T. Witting, M. Canhota, M. Miranda, J. W. G. Tisch

    Optica 7 (2020) 995-1002

Other Publications

my scholar profile: here

my ORCID profile: https://orcid.org/0000-0002-2512-1840