Optimization study of the femtosecond laser-induced forward-transfer process with thin aluminum films

被引:23
作者
Bera, Sudipta [1 ]
Sabbah, A. J. [1 ]
Yarbrough, J. M. [1 ]
Allen, C. G. [1 ]
Winters, Beau [1 ]
Durfee, Charles G. [1 ]
Squier, Jeff A. [1 ]
机构
[1] Colorado Sch Mines, Dept Phys, Golden, CO 80401 USA
关键词
D O I
10.1364/AO.46.004650
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The parameters for an effective laser-induced forward-transfer (LIFT) process of aluminum thin films using a femtosecond laser are studied. Deposited feature size as a function of laser fluence, donor film thickness, quality of focus, and the pulse duration are varied, providing a metric of the most desirable conditions for femtosecond LIFT with thin aluminum films. (c) 2007 Optical Society of America.
引用
收藏
页码:4650 / 4659
页数:10
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