发明名称 |
Method and apparatus for reducing coherence of high-power laser beams |
摘要 |
Method and apparatus for reducing the coherence and for smoothing the power density profile of a collimated high-power laser beam in which the beam is focused at a point on the surface of a target fabricated of material having a low atomic number. The initial portion of the focused beam heats the material to form a hot reflective plasma at the material surface. The remaining, major portion of the focused beam is reflected by the plasma and recollected to form a collimated beam having reduced beam coherence.
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申请公布号 |
US4116542(A) |
申请公布日期 |
1978.09.26 |
申请号 |
US19760687927 |
申请日期 |
1976.05.19 |
申请人 |
KMS FUSION, INC. |
发明人 |
MONCUR, NORMAN K.;MAYER, FREDERICK J. |
分类号 |
H01S3/00;H05H1/22 |
主分类号 |
H01S3/00 |
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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