Intense terahertz emission from argon clusters irradiated by 60 mJ femtosecond laser pulse

Intense terahertz emission from argon clusters irradiated by 60 mJ femtosecond laser pulse

THz pulse emission from argon clusters irradiated by intense femtosecond laser pulses have been investigated. Intense THz pulses emitted from argon clusters have been obtained without employing any biasing electric field or frequency mixing method. The energy of THz pulses is almost three orders of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Jahangiri, F., Hashida, M., Nagashima, T., Tokita, S., Hangyo, M., Sakabe, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Argon
Bolometers
Gas lasers
Laser theory
Measurement by laser beam
Plasmas
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:THz pulse emission from argon clusters irradiated by intense femtosecond laser pulses have been investigated. Intense THz pulses emitted from argon clusters have been obtained without employing any biasing electric field or frequency mixing method. The energy of THz pulses is almost three orders of magnitude larger than that from air plasma. The enhancement of the THz radiation originates from large laser absorption by the clusters.
ISSN:2162-2027
DOI:10.1109/irmmw-THz.2011.6105240