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. 2001 May 1;40(13):2132-7.
doi: 10.1364/ao.40.002132.

Beam shaping with diffuse light by use of a single reflection

N Bokor, N Davidson

Beam shaping with diffuse light by use of a single reflection

N Bokor et al. Appl Opt. .

Abstract

A technique for diffuse beam shaping is presented. The beam shaping is achieved by a single reflection on an element, which consists of many displaced parallel planar reflecting facets. The reflecting facets approximate a designed curved surface. We demonstrate the validity of the method for the conversion of a diffuse Gaussian beam into a uniform one in one of the spatial dimensions.

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