DocumentCode :
1265097
Title :
Spectral switching of Gaussian-Schell model beams passing through an aperture lens
Author :
Lü, Baida ; Pan, Liuzhan
Volume :
38
Issue :
4
fYear :
2002
fDate :
4/1/2002 12:00:00 AM
Firstpage :
340
Lastpage :
344
Abstract :
Starting from the propagation equation of partially coherent light, the spectral switching of Gaussian-Schell model (GSM) beams passing through an aperture lens is studied. Our detailed theoretical and numerical results have shown that the spectral switching of GSM beams is mainly dependent on the truncation parameter, coherence parameter and Fresnel number. By a suitable choice of the system parameters, the position, number, and transition amplitude of the spectral switch can be varied
Keywords :
lenses; light coherence; light propagation; optical switches; spectral line shift; Fresnel number; GSM beams; Gaussian-Schell model beams; aperture lens; coherence parameter; partially coherent light; propagation equation; spectral switching; spectrum-selective interconnects; system parameters; transition amplitude; truncation parameter; Apertures; Chemical lasers; Coherence; Equations; GSM; Gaussian processes; Laser theory; Lenses; Optical propagation; Switches;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/3.992546
Filename :
992546
Link To Document :
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