DocumentCode :
396820
Title :
On rotationally symmetric partially coherent light and the moments of its Wigner distribution
Author :
Bastiaans, M.J. ; Alieva, Tatianu
Author_Institution :
Faculteit Elektrotechniek, Eindhoven Univ. of Technol., Netherlands
Volume :
1
fYear :
2003
fDate :
1-4 July 2003
Firstpage :
161
Abstract :
The Wigner distribution of rotationally symmetric partially coherent light is considered and the constraints for its moments are derived. While all odd-order moments vanish, these constraints lead to a drastic reduction in the number of parameters that we need to describe all even-order moments. A way to measure the moments as intensity moments in the output planes of (generally anamorphic but separable) first-order optical systems is presented.
Keywords :
Wigner distribution; light coherence; optical correlation; Wigner distribution; even-order moments; first-order optical systems; intensity moments; odd-order moments; rotationally symmetric partially coherent light; Distribution functions; Frequency; Gaussian distribution; ISO; Signal analysis; Standards organizations;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signal Processing and Its Applications, 2003. Proceedings. Seventh International Symposium on
Print_ISBN :
0-7803-7946-2
Type :
conf
DOI :
10.1109/ISSPA.2003.1224665
Filename :
1224665
Link To Document :
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