发明名称 |
Controlling second harmonic efficiency of laser beam interactions |
摘要 |
A method is provided for controlling second harmonic efficiency of laser beam interactions. A laser system generates two laser beams (e.g., a laser beam with two polarizations) for incidence on a nonlinear crystal having a preferred direction of propagation. Prior to incidence on the crystal, the beams are optically processed based on the crystal's beam separation characteristics to thereby control a position in the crystal along the preferred direction of propagation at which the beams interact.
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申请公布号 |
US7912101(B2) |
申请公布日期 |
2011.03.22 |
申请号 |
US20090628423 |
申请日期 |
2009.12.01 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
发明人 |
BARNES NORMAN P.;WALSH BRIAN M.;REICHLE DONALD J. |
分类号 |
H01S3/10;H01S3/08 |
主分类号 |
H01S3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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