发明名称 |
APPARATUS FOR BEAM SHAPING |
摘要 |
<p>A device for beam shaping is particularly suited for producing a linear intensity distribution in a working plane. The device includes a laser light source, which can emit a multi-mode laser radiation. The beam quality factor of the radiation with regard to a first direction perpendicular to the propagation direction of the laser radiation is greater than 1 and also the beam quality factor with regard to a second direction perpendicular to the propagation direction is greater than 1. The device further includes a beam transformation assembly, which are arranged in the device in such a way that they can transform the laser radiation or partial beams of the laser radiation in such a way that the beam quality factor with regard to the first direction is increased and that the beam quality factor with regard to the second direction is reduced.</p> |
申请公布号 |
EP1896893(B1) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20070725809 |
申请日期 |
2007.06.04 |
申请人 |
LIMO PATENTVERWALTUNG GMBH & CO. KG |
发明人 |
LISSOTSCHENKO, VITALIJ;MIKHAILOV, ALEKSEI;DARSHT, MAXIM;MIKLIAEV, IOURI |
分类号 |
G02B27/09 |
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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