Laser oscillation method and laser device
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United States of America Patent
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Aug 30, 2005
Grant Date -
Aug 7, 2003
app pub date -
Sep 10, 2002
filing date -
Feb 1, 2002
priority date (Note) -
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Abstract
To provide a laser oscillation method and a laser device, which use a laser medium such as an Nd:GdVO4 crystal to which neodymium is doped in high concentration exceeding 1% in atomicity ratio, the laser medium comprised of the gadolinium-vanadate crystal to which neodymium as laser active ion is doped by a floating zone method such that concentration becomes exceeding 1% in atomicity ratio.
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