DISPOSITIVO E PROCESSO PARA FORMAÇÃO DE SUPERFÍCIES DE CORTE CURVAS NUM MATERIAL TRANSPARENTE

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专利权人:

CARL ZEISS MEDITEC AG

发明人:

DIRK MÜHLHOFF,MARIO GERLACH,MARKUS STICKER,CARSTEN LANG,MARK BISCHOFF,MICHAEL BERGT

申请号：

PT09172932

公开号：

PT2138138T

申请日:

2004.07.23

申请国别(地区):

PT

年份:

2018

代理人:

摘要：

To execute curved cuts in a transparent material, and especially a cornea, optical perforations are formed in the material by a focused laser beam. The focal point is given a three-dimension offset in one spatial direction by a lens, and the focal point movement is moved in the other two spatial directions (x,y) to follow the contours (17) of the cut in a concentric pattern in the contour map (16) with transits (18). The contours of the cut lie on a plane at right angles to the first spatial direction.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/