发明名称 |
DEVICE FOR BEAMSHAPING AND CORRESPONDING LASERDEVICE |
摘要 |
<p>A device for producing laser radiation includes a homogenizer device which can separately homogenize a plurality of groups of partial beams of laser radiation in such a way that each group of partial beams proceeding from the homogenizer device can produce a line-shaped intensity distribution in a work plane, with the distribution having flanks which drop steeply at the line ends. The device further includes a superposition device for superpositioning the groups of partial beams in such a way that a line-shaped or linear intensity distribution having a length longer than the length of each of the line-shaped intensity distributions of the groups of partial beams can be produced in a work plane, wherein the superposition device includes a lens array having a plurality of lenses.</p> |
申请公布号 |
EP2430491(B1) |
申请公布日期 |
2015.12.16 |
申请号 |
EP20100721689 |
申请日期 |
2010.05.12 |
申请人 |
LIMO PATENTVERWALTUNG GMBH & CO. KG |
发明人 |
MIKHAILOV, ALEXEI;KOLOTUSHKIN, YURY |
分类号 |
G02B27/09;H01S5/0683 |
主分类号 |
G02B27/09 |
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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