Affiliation:
1. University of Wisconsin at Madison
Abstract
It is of fundamental interest to investigate the complicated and transient thermal phenomena near the nanosecond pulsed laser-material interaction region. While numerous analytic and numerical models have been developed, little experimental results are available for a solid understanding of transient thermal phenomena in nanosecond pulsed laser micro drilling. In this paper, micro thin film thermocouples were fabricated on electroplated nickel substrates to study the transient temperature variations during laser micro drilling. Transient temperatures were successfully measured with superior temporal and spatial resolutions for the fundamental study of the nanosecond pulsed laser micro drilling. The in-situ measured data can be used to improve existing analytical and numerical models.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献