We find that the space-invariant form of 4F processors makes it a convenient configuration to study various aspect of speckle. We show space, wavelength, and aperture-shape dependence of speckle generated by thin and thick diffusers.
© 2006 Optical Society of America
(030.0030) Coherence and statistical optics : Coherence and statistical optics
(030.6140) Coherence and statistical optics : Speckle
(110.0110) Imaging systems : Imaging systems
(110.6150) Imaging systems : Speckle imaging
N. Chang and N. George, "Speckle in a 4F Optical System," in Frontiers in Optics, OSA Technical Digest (CD) (Optical Society of America, 2006), paper JSuA39.
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