Wavelength-controlled variable-order optical fractional Fourier transform
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|Title:||Wavelength-controlled variable-order optical fractional Fourier transform||Authors:||Hennelly, Bryan M.
Kelly, Damien P.
Sheridan, John T.
|Permanent link:||http://hdl.handle.net/10197/3421||Date:||1-Mar-2004||Online since:||2012-01-05T16:32:32Z||Abstract:||The relationship between optical fractional Fourier transforms (OFRTs) obtained at different wavelengths is derived by use of the ABCD matrix formalism. It is shown that varying the wavelength while retaining the same optical system can be used to control the order of the OFRT. The advantage of this method of varying OFRT order is that no variation in the characteristics of the bulk optics is required. A general experimental verification of the theory is provided by showing the exact equivalence of two OFRT systems of different order when they are replayed using the same input function at different wavelengths.||Funding Details:||Other funder||Type of material:||Journal Article||Publisher:||Optical Society of America||Journal:||Optics Letters||Volume:||29||Issue:||5||Start page:||427||End page:||429||Copyright (published version):||2004 Optical Society of America||Subject LCSH:||Fourier transform optics
|DOI:||10.1364/OL.29.000427||Other versions:||http://dx.doi.org/10.1364/OL.29.000427||Language:||en||Status of Item:||Not peer reviewed|
|Appears in Collections:||Electrical and Electronic Engineering Research Collection|
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