发明申请
US20050168837A1 Refractive-diffractive hybrid lens, in particular for beam shaping of high power diode lasers
失效
折射衍射混合透镜，特别是用于大功率二极管激光器的光束整形
- 专利标题： Refractive-diffractive hybrid lens, in particular for beam shaping of high power diode lasers
- 专利标题（中）： 折射衍射混合透镜，特别是用于大功率二极管激光器的光束整形
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申请号： US10991574申请日： 2004-11-18
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公开(公告)号： US20050168837A1公开(公告)日： 2005-08-04
- 发明人: Edgar Pawlowski , Matthias Brinkmann , Wolfram Beier , Jorg Luttmer , Bernd Wolfing , Polina Ebeling
- 申请人： Edgar Pawlowski , Matthias Brinkmann , Wolfram Beier , Jorg Luttmer , Bernd Wolfing , Polina Ebeling
- 专利权人： Schott AG
- 当前专利权人： Schott AG
- 优先权： DE10354780.0-51 20031121
- 主分类号： G02B1/11
- IPC分类号： G02B1/11 ; G02B3/06 ; G02B5/18 ; G02B27/09 ; H01S5/00 ; H01S5/40 ; G02B13/18 ; G02B3/00 ; G02B9/00 ; G02B27/30
摘要：
A cylindrical lens having a refractive optical element and a diffractive optical element is provided. The cylindrical lens can be fabricated cost effectively and precisely, and optical aberrations and defects in semiconductor diode laser arrangements can be corrected. The diffractive optical element can include various segments.
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