11 citations · 26 across the 6 of their papers we have counts for
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physics.optics2007★ 11 cited
Singularities in Speckled Speckle
Isaac Freund, David A. Kessler
Speckle patterns produced by random optical fields with two (or more) widely different correlation lengths exhibit speckle spots that are themselves highly speckled. Using computer…
physics.optics2007★ 5 cited
Short and Long Range Screening of Optical Singularities
David A. Kessler, Isaac Freund
Screening of topological charges (singularities) is discussed for paraxial optical fields with short and with long range correlations. For short range screening the charge variance…