Optical Control of Autoionizing States in Argon

  • S. Yanez-Pagans
  • , C. Cariker
  • , N. Harkema
  • , M. Shaikh
  • , L. Argenti
  • , A. Sandhu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We use tunable attosecond transient absorption to study the autoionizing polaritonic states in argon. Our approach provides new avenues for optical control of autoionization dynamics in polyelectronic systems. We highlight the stabilization of autoionizing states as a function of the detuning and time-delay of the dressing laser pulse. Furthermore, we use the relative polarization between the pump and probe pulses to control the branching of the polaritons, where the selection rules allow us to include or exclude specific states from the radiative coupling.

Original languageEnglish (US)
Title of host publicationProceedings of the 8th International Conference on Attosecond Science and Technology
EditorsLuca Argenti, Michael Chini, Li Fang
PublisherSpringer Science and Business Media Deutschland GmbH
Pages61-68
Number of pages8
ISBN (Print)9783031479373
DOIs
StatePublished - 2024
Event8th International Conference on Attosecond Science and Technology, ATTO 2023 - Orlando, United States
Duration: Jul 10 2023Jul 15 2023

Publication series

NameSpringer Proceedings in Physics
Volume300
ISSN (Print)0930-8989
ISSN (Electronic)1867-4941

Conference

Conference8th International Conference on Attosecond Science and Technology, ATTO 2023
Country/TerritoryUnited States
CityOrlando
Period7/10/237/15/23

Keywords

  • Attosecond
  • Autoionization
  • Optical control
  • Polaritons

ASJC Scopus subject areas

  • General Physics and Astronomy

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