公开(公告)号：US08389927B2

公开(公告)日：2013-03-05

申请号：US12665157

申请日：2008-06-12

Applicant: Alexandra Ledermann ,  Georg Von Freymann ,  Martin Wegener

Inventor： Alexandra Ledermann ,  Georg Von Freymann ,  Martin Wegener

IPC: H01S1/00 ,  H01S3/00 ,  H05H3/02

CPC classification number: G02B27/0988 ,  B23K26/066

Abstract: An optical arrangement has a laser configured to emit a laser beam, an amplitude mask and a focusing element. The amplitude mask is disposed between the laser and the focusing element in a path of the laser beam such that the laser beam hits the amplitude mask before being modified by the focusing element so as to direct the laser beam to a focal point within a photosensitive material.

Abstract translation: 光学装置具有配置成发射激光束，振幅掩模和聚焦元件的激光器。 振幅掩模在激光束的路径中设置在激光器和聚焦元件之间，使得激光束在被聚焦元件修改之前撞击振幅掩模，以便将激光束引导到感光材料内的焦点 。

公开(公告)号：US20110192965A1

公开(公告)日：2011-08-11

申请号：US12665157

申请日：2008-06-12

Applicant: Alexandra Ledermann ,  Georg Von Freymann ,  Martin Wegener

Inventor： Alexandra Ledermann ,  Georg Von Freymann ,  Martin Wegener

IPC: H05H3/02 ,  G02B27/09

CPC classification number: G02B27/0988 ,  B23K26/066

Abstract: An optical arrangement has a laser configured to emit a laser beam, an amplitude mask and a focusing element. The amplitude mask is disposed between the laser and the focusing element in a path of the laser beam such that the laser beam hits the amplitude mask before being modified by the focusing element so as to direct the laser beam to a focal point within a photosensitive material.

Abstract translation: 光学装置具有配置成发射激光束，振幅掩模和聚焦元件的激光器。 振幅掩模在激光束的路径中设置在激光器和聚焦元件之间，使得激光束在被聚焦元件修改之前撞击振幅掩模，以便将激光束引导到感光材料内的焦点 。