Diffractive laser beam shaping for material processing using a CO2 laser

被引：4
|
作者：
Kanzler, K [1 ]
机构：
[1] Diffract Laser Solut, Sacramento, CA 95816 USA
来源：
LASER BEAM SHAPING V | 2004年 / 5525卷
关键词：
beam shaping; diffractive optics; material processing; CO2; laser;
D O I：
10.1117/12.562096
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Low power CO2 lasers with average powers of < 300 Watts are being manufactured with near diffraction limited beam quality. These lasers are a good source for diffractive beam shaping systems that can produce uniform round, square and lineshape intensity profiles. Several beam shaping configurations will be presented in this study, along with material processing results using these shaped beam systems. Comparative data will be presented for an on axis vs. off axis design and the merits of each will be considered.
引用
收藏
页码：64 / 75
页数：12
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