Spectral broadening and self-compression of negatively chirped visible femtosecond pulses in fused silica

Spectral broadening and self-compression of negatively chirped visible femtosecond pulses in fused silica

This paper describes a new effect: spectral broadening and self-compression of negatively chirped visible femtosecond pulses as a result of nonlinear interaction of large-aperture beams with fused silica. We assume that the likely mechanism of the observed spectral broadening is the combined effect...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2012-12, Vol.42 (12), p.1097-1099
Hauptverfasser: Aristov, A I, Grudtsyn, Ya V, Mikheev, L D, Polivin, A V, Stepanov, S G, Trofimov, V A, Yalovoi, V I
Format: Artikel
Sprache:eng
Schlagworte:
APERTURES
BEAMS
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
COMPRESSION
FREQUENCY MIXING
FREQUENCY MODULATION
LINE BROADENING
NONLINEAR PROBLEMS
PULSES
SILICA
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper describes a new effect: spectral broadening and self-compression of negatively chirped visible femtosecond pulses as a result of nonlinear interaction of large-aperture beams with fused silica. We assume that the likely mechanism of the observed spectral broadening is the combined effect of self-phase modulation and four-wave mixing. (special issue devoted to the 90th anniversary of n.g. basov)
ISSN:1063-7818
1468-4799
DOI:10.1070/QE2012v042n12ABEH015067