Max-Born-Institut für Nichtlineare Optik und Kurzzeitspektroskopie im Forschungsverbund Berlin e.V.

MBI-Mitarbeiter - Persönliche Daten

Dr. Tobias Witting

tobias.witting(at)mbi-berlin.de
+49 30 6392 1228

A2: Ultrafast XUV-Physics
Haus A, 3.04

Position

Senior Scientist, MBI division A, department A2

Member of projects:

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

personal website: https://tobiaswitting.wordpress.com/

 

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

Aktuelle Highlights

  • 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 Publikationen

  1. Temporal characterization of tunable few-cycle vacuum ultraviolet pulses

    J. R. C. Andrade, M. Kretschmar, R. Danylo, S. Carlström, T. Witting, A. Mermillod-Blondin, S. Patchovskii, M.Y. Ivanov, M. J. J. Vrakking, A. Rouzée, T. Nagy

     Nature Photonics online (2025) s41566-025-01770-6/1-7
  2. Extreme ultraviolet high-harmonic interferometry of excitation-induced bandgap dynamics in solids

    L.-M. Koll, S. V. B. Jensen, P. J. van Essen, B. de Keijzer, E. Olsson, J. Cottom, T. Witting, A. Husakou, M. J. J. Vrakking, L. B. Madsen, P. M. Kraus, P. Jürgens

     Optica 12 (2025) 1606-1614
  3. Dynamic enhancement of single-shot temporal contrast measurement by self-referenced spectral interferometry

    S. Bock, T. Oksenhendler, T. Witting, R. Gebhardt, U. Helbig, A. Dotsenko, Y.-Y. Chang, J. Dreyer, T. Toncian, U. Schramm

     Optics Express 33 (2025) 42402-42407
  4. Compact realization of all-attosecond pump-probe spectroscopy

    M. Kretschmar, E. Svirplys, M. Volkov, T. Witting, T. Nagy, M. J. J. Vrakking, B. Schütte

     Science Advances 10 (2024) 1-7
  5. Control of photoelectron-ion entanglement in attosecond laser-induced photoionization of H2

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

     Proceedings of the 8th International Conference on Attosecond Science and Technology (ATTO 2023) 300 Springer Proceedings in Physics (2024) 155-165
  6. Terawatt-level three-stage pulse compression for all-attosecond pump-probe spectroscopy

    E. Sobolev, M. Volkov, E. Svirplys, J. Thomas, T. Witting, M. J. J. Vrakking, B. Schütte

     Optics Letters 32 (2024) 46251-46258
  7. Reconstruction of strong-field-driven carrier generation dynamics from injection harmonics in solid dielectrics

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

     Ultrafast Phenomena 2022, Optica Publishing Group, Montreal, Quebec, Canada, Tu4A. 14 (2022)
  8. High power, high repetition rate laser-based sources for attosecond science

    F. J. Furch, T. Witting, M. Osolodkov, F. Schell, C. P. Schulz, M. J. J. Vrakking

     Journal of Physics: Photonics 4 (2022) 032001/1-26
  9. 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
  10. Characterization of laser-induced ionization dynamics in solid dielectrics

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

     ACS Photonics 9 (2022) 233–240

Andere Publikationen

my scholar profile: here

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