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Cord Arnold

Coordinator of Rydberg seminars

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4D spatio-temporal electric field characterization of ultrashort light pulses undergoing filamentation

Author

  • Lana Neoričić
  • Christoph Jusko
  • Sara Mikaelsson
  • Chen Guo
  • Miguel Miranda
  • Shiyang Zhong
  • Felix Garmirian
  • Balazs Major
  • JEFFREY M. BROWN
  • METTE B. GAARDE
  • Arnaud Couairon
  • Uwe Morgner
  • Milutin Kovačev
  • CORD L. ARNOLD
Show all

Summary, in English

We present an experimental method capable of capturing the complete spatiotemporal dynamics of filamenting ultrashort laser pulses. By employing spatially resolved Fourier transform spectrometry in combination with the capability to terminate the filament at any length, we can follow the nonlinear dynamics in four dimensions, i.e. the transverse domain, time and filament length. Our method thus not only enables the full characterization of the filamentation process throughout its evolution, but also allows to identify and select laser pulses with desired parameters.

Department/s

  • Atomic Physics
  • LTH Profile Area: Photon Science and Technology
  • LTH Profile Area: Nanoscience and Semiconductor Technology

Publishing year

2022-07-18

Language

English

Pages

27938-27950

Publication/Series

Optics Express

Volume

30

Issue

15

Document type

Journal article

Publisher

Optical Society of America

Topic

  • Atom and Molecular Physics and Optics

Status

Published

ISBN/ISSN/Other

  • ISSN: 1094-4087