System for the flexible composition of laser beams
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United States of America Patent
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Sep 23, 1986
Grant Date -
N/A
app pub date -
Sep 7, 1984
filing date -
Dec 20, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention provides a system for the flexible composition of laser beams, in which several beams of substantially annular cross-section can be fed to a composition unit which combines them by causing them to propagate one within the other in such a manner that the cross-section of the composite beam is constituted by the cross-sections of the component beams.
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