| 发明名称 |
Refractive-diffractive hybrid lens, in particular for beam shaping of high power diode lasers |
| 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.
|
| 申请公布号 |
US2005168837(A1) |
申请公布日期 |
2005.08.04 |
| 申请号 |
US20040991574 |
申请日期 |
2004.11.18 |
| 申请人 |
SCHOTT AG |
发明人 |
PAWLOWSKI EDGAR;BRINKMANN MATTHIAS;BEIER WOLFRAM;LUTTMER JORG;WOLFING BERND;EBELING POLINA |
| 分类号 |
G02B1/11;G02B3/06;G02B5/18;G02B27/09;H01S5/00;H01S5/40;(IPC1-7):G02B13/18;G02B27/30;G02B3/00;G02B9/00 |
主分类号 |
G02B1/11 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
