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Quality descriptors of optical beams based on centred reduced moments II: retrieving of the complex degree of spatial coherence through the spot moments

✍ Scribed by Roman Castaneda; Jorge Garcia-Sucerquia; Frank Brand


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
698 KB
Volume
238
Category
Article
ISSN
0030-4018

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Quality descriptors of optical beams bas
✍ Roman Castaneda; Jorge Garcia-Sucerquia; Frank Brand πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 664 KB

A method for analysing beam spots is discussed. It is based on the central reduced moments of the spot and its associated density functions. These functions allow us to separately analyse specific spot fractions, in such a way that specific combinations of higher-order moments can be interpreted as