Segmented solid state laser gain media with gradient doping level
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United States of America Patent
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Jun 14, 1994
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N/A
app pub date -
Aug 17, 1992
filing date -
Aug 17, 1992
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Abstract
Solid state laser gain media of segmented construction are composed of at least two segments of a doped crystalline laser host which are arranged in crystallographic alignment, wherein the dopant concentration varies from segment to segment to provide gradient doping levels for reducing thermally generated stress/strain in the lasing operation.
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