Cross terms of the Wigner distribution function and aliasing in numerical simulations of paraxial optical systems
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|Title:||Cross terms of the Wigner distribution function and aliasing in numerical simulations of paraxial optical systems||Authors:||Healy, John J.
Rhodes, William T.
Sheridan, John T.
|Permanent link:||http://hdl.handle.net/10197/3413||Date:||15-Apr-2010||Abstract:||Sampling a function periodically replicates its spectrum. As a bilinear function of the signal, the associated Wigner distribution function contains cross terms between the replicas. Often neglected, these cross terms affect numerical simulations of paraxial optical systems. We develop expressions for these cross terms and show their effect on an example calculation||Funding Details:||Science Foundation Ireland
Irish Research Council for Science, Engineering and Technology
|Type of material:||Journal Article||Publisher:||Optical Society of America||Copyright (published version):||2010 Optical Society of America||Subject LCSH:||Wigner distribution
Fourier transform optics
|DOI:||10.1364/OL.35.001142||Language:||en||Status of Item:||Not peer reviewed|
|Appears in Collections:||Electrical and Electronic Engineering Research Collection|
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