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Erlangen 2018 – scientific programme

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Q: Fachverband Quantenoptik und Photonik

Q 62: Poster: Quantum Optics and Photonics V

Q 62.101: Poster

Thursday, March 8, 2018, 16:15–18:15, Redoutensaal

Spatiotemporal characterization of laser filaments in noble gases — •Christoph Jusko1, Lana Neoricic2, Shiyang Zhong2, Miguel Miranda2, Cord Arnold2, and Milutin Kovacev11Institut für Quantenoptik, Leibniz Universität Hannover, Welfengarten 1, 30167 Hannover, Deutschland — 2Division of Atomic Physics, Lund University, Professorsgatan 1, 223 63 Lund, Schweden

Laser filaments in noble gases show highly nonlinear temporal and spatial dynamics along the propagation direction, e.g. leading to high peak intensities, spectral broadening and interesting effects like self-shortening of femtosecond laser pulses. We present an experimental approach for a comprehensive, propagation-position-dependent study of the temporal as well as the spatial filament dynamics taking place in argon. Later, insights about the dynamics could support pump-probe studies on noble gas filaments in order to detect Kramers-Henneberger atoms.

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