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Appl Opt. 1986 Feb 1;25(3):377-81.

Uniform illumination of large targets using a lens array.

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  • 1Shanghai Institute of Optics & Fine Mechanics, Academia Sinica, Shanghai, China.

Abstract

Inserting an array of nearly 100 similar lenses into a common focal system, the uniformity of the illumination of a target can evidently be improved without being affected by the near-field distribution of laser beams. We report here geometrical- and physical-optics analyses of the lens array and compare them with the experimental results.

PMID:
18231185
[PubMed]
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