DocumentCode
422135
Title
Spatial and temporal coherence characterization of a smoothed laser beam
Author
Surville, J. ; Videau, L. ; Rouyer, C. ; Montant, S. ; Sauteret, C.
Author_Institution
Commissariat a l´´Energie Atomique, Centre d´´Etudes Sci. et Tech. d´´Aquitaine, Le Barp, France
Volume
1
fYear
2004
fDate
16-21 May 2004
Abstract
We present a new method for measuring coherence characteristics of the speckles obtained with a smoothed laser. This technique allows us to measure both spatial transverse and temporal characteristics, of hot spots by spatial autocorrelation.
Keywords
Mach-Zehnder interferometers; laser beams; light coherence; speckle; hot spots; smoothed laser beam; spatial autocorrelation; spatial coherence; speckles; temporal coherence;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-777-6
Type
conf
Filename
1361602
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