Spatial spikes of laser irradiance propagating over large distances in a turbulent medium

Spatial spikes of laser irradiance propagating over large distances in a turbulent medium

Statistics of the random field of spatial spikes of laser irradiance over large distances in a turbulent medium are investigated. Formulas are obtained defining the mean value of the area of the spikes, their density, and the mean distance between the nearest spikes in a plane transverse to the dire...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Appl. Opt.; (United States) 1976-05, Vol.15 (5), p.1172-1177
Hauptverfasser: Aksenov, V P, Gochelashvily, K S, Shishov, V I
Format: Artikel
Sprache:eng
Schlagworte:
420300 - Engineering- Lasers- (-1989)
ELECTROMAGNETIC RADIATION
ENGINEERING
LASER RADIATION
NUMERICAL SOLUTION
RADIATIONS
TURBULENCE
WAVE PROPAGATION
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Statistics of the random field of spatial spikes of laser irradiance over large distances in a turbulent medium are investigated. Formulas are obtained defining the mean value of the area of the spikes, their density, and the mean distance between the nearest spikes in a plane transverse to the direction of propagation. Numerical calculations illustrate the case of a focused Gaussian beam.
ISSN:1559-128X
0003-6935
1539-4522
DOI:10.1364/AO.15.001172