PMID: 1200128Sep 1, 1975Paper

The endpoint of laser speckle pattern meridional refraction

American Journal of Optometry and Physiological Optics
W Long, C Haine

Abstract

Motion of the speckle pattern observed by an ametrope viewing laser light reflected from a rotating cylinder with a matte surface is discussed. Mathematical expressions are derived for the apparent speed and direction (angular velocity) of the pattern when spherical neutralizing lenses are put in place and conditions for an endpoint appropriate for meridional refraction are discussed.

Citations

Feb 1, 1995·Experimental Eye Research·B GrzegorzewskiM Syroczyński
Sep 6, 2008·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Danielle F W TeelLarry N Thibos

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