| 发明名称 | Optical system for shaping a laser beam and laser system having such an optical system | ||
| 摘要 | An optical system for shaping a laser beam is disclosed. The system includes a first optical element that has a lateral surface which is designed as a reflecting surface for the laser beam, where the lateral surface reshapes the laser beam at least in some segments thereof into a ring-shaped laser beam. The at least segmentally ring-shaped laser beam propagates in a propagation plane. A further optical element is provided for shaping the ring-shaped laser beam that shapes the ring-shaped laser beam at least in some segments thereof in a plane parallel to the propagation plane of the laser beam. | ||
| 申请公布号 | US9568311(B2) | 申请公布日期 | 2017.02.14 |
| 申请号 | US201113333613 | 申请日期 | 2011.12.21 |
| 申请人 | Hilti Aktiengesellschaft | 发明人 | Dang Lieu-Kim;Wuersch Christoph |
| 分类号 | G02B13/06;G02B27/09;G01C15/00;G02B19/00 | 主分类号 | G02B13/06 |
| 代理机构 | Crowell & Moring LLP | 代理人 | Crowell & Moring LLP |
| 主权项 | 1. An optical system for shaping a laser beam, comprising: a first optical element including a lateral surface, wherein the lateral surface includes a reflecting surface for the laser beam and wherein the laser beam is re-shapeable in at least in some sections thereof into a ring-shaped laser beam that is propagatable in a propagation plane by the lateral surface; and a second optical element, wherein the ring-shaped laser beam is shapeable at least in some segments thereof in a plane parallel to the propagation plane by the second optical element. | ||
| 地址 | Schaan LI | ||