Unstable laser cavity with passive Q-switch fitted with a saturable absorber with absorption gradient

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United States of America Patent

PATENT NO 9819140
SERIAL NO

14671837

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Abstract

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The laser cavity is of the unstable type and is provided with a passive Q-switch, the passive Q-switch comprising a saturable absorber that has an absorption gradient, so that the absorption profile of the saturable absorber is inhomogeneous over the cross section of the beam travelling in the laser cavity.

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Patent Owner(s)

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COMPAGNIE INDUSTRIELLE DES LASERS CILAS45100 ORLÉANS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Montagne, Jean-Eucher Orleans, FR 13 9

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