Experimental observation of optically generated unipolar electromagnetic precursors.
Journal
Optics express
ISSN: 1094-4087
Titre abrégé: Opt Express
Pays: United States
ID NLM: 101137103
Informations de publication
Date de publication:
25 Apr 2022
25 Apr 2022
Historique:
entrez:
27
4
2022
pubmed:
28
4
2022
medline:
28
4
2022
Statut:
ppublish
Résumé
It was recently predicted [Phys. Rev. A95(6), 063817 (2017) 10.1103/PhysRevA.95.063817] that an intense femtosecond laser pulse propagating in an electro-optic crystal and producing free carriers via multiphoton ionization can generate a unipolar electromagnetic precursor propagating ahead of the laser pulse. Here we report the experimental observation of this phenomenon in a GaP crystal excited by an amplified Ti:sapphire laser.
Identifiants
pubmed: 35473230
pii: 471558
doi: 10.1364/OE.455768
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM