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Trends in relativistic laser–matter interaction: the promises of structured light

  • Marco Piccardo
  • , Mihail O. Cernaianu
  • , John P. Palastro
  • , Alexey Arefiev
  • , Cédric Thaury
  • , Jorge Vieira
  • , Dustin H. Froula
  • , Victor Malka
  • Instituto Superior Técnico
  • Instituto de Engenharia de Sistemas e Computadores, Lisbon
  • Extreme Light Infrastructure-Nuclear Physics
  • University of Rochester Laboratory for Laser Energetics
  • University of California, San Diego
  • Weizmann Institute of Science Israel

Research output: Contribution to journalReview articlepeer-review

Abstract

Time and space envelope, frequency and wavelength distributions, polarization, and phase are quantities that define the properties of laser light. Controlling them opens up strategies for manipulating the properties of atoms in various media. At relativistic intensity, matter is rapidly transformed into a plasma state, which is modifying the laser’s propagation, its absorption enabling the generation of intense magnetic and electric fields. In this context, structured light presents exciting, promising, and challenging opportunities for research. This review article aims to explain the concepts of structured light, their applications to real experiments at relativistic intensities, practical considerations, and some scientific perspectives.

Original languageEnglish
Pages (from-to)732-752
Number of pages21
JournalOptica
Volume12
Issue number6
DOIs
Publication statusPublished - 20 Jun 2025

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