Controlling speckle using lenses and free space

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Title: Controlling speckle using lenses and free space
Authors: Kelly, Damien P.
Ward, Jennifer E.
Gopinathan, Unnikrishnan
Sheridan, John T.
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Date: 1-Dec-2007
Online since: 2011-11-24T17:12:41Z
Abstract: The correlation properties of speckle fields are studied for general paraxial systems. The previous studies on lateral and longitudinal speckle size for the case of free-space propagation (Fresnel transform) are generalized to the case of the linear canonical transform. These results have implications for the control of speckle size, through appropriate design of optical systems, with particular relevance for speckle interferometry.
Funding Details: Not applicable
Type of material: Journal Article
Publisher: Optical Society of America
Journal: Optics Letters
Volume: 32
Issue: 23
Start page: 3394
End page: 3396
Copyright (published version): 2007 Optical Society of America
Subject LCSH: Speckle
Imaging systems
Fourier transform optics
DOI: 10.1364/OL.32.003394
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Language: en
Status of Item: Not peer reviewed
Appears in Collections:Electrical and Electronic Engineering Research Collection

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