[[Optical Component]] Diffractive optical elements for transformation of modes in lasers

Spatial mode conversion modules are described, with the capability of efficiently transforming a given optical beam profile, at one plane in space into another well-defined optical beam profile at a different plane in space, whose detailed spatial features and symmetry properties can, in general, differ significantly. The modules are comprised of...



source Optical Component patent applications http://www.freshpatents.com/-dt20131107ptan20130294468.php

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