Synthesis of light beams
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United States of America Patent
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Jan 29, 2002
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N/A
app pub date -
Mar 26, 1999
filing date -
Mar 26, 1999
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Abstract
A method and system for synthesizing a desired light beam including calculating a two-dimensional light filter for an optical element, the two-dimensional light filter being such that the optical element produces under free space propagation, in response to illumination thereof, a three-dimensional light distribution that approximates the light distribution of the desired light beam, and illuminating the optical element.
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