Marking and micro-machining with nanosecond pulsed fiber lasers are maturing and elevating themselves from just simple marking lasers to far more capable micromachining tools.
Month: October 2009
Cover glass influence on high power fiber laser induced focus shift
Cover glass influence on high power fiber laser induced focus shift
Welcome to Laser Insights
Laser Insights is a feature that gives insight into the very latest developments of Laser Materials Processing and the possible applications. These overviews are designed to give you insight into the content and applications of the papers presented at our conferences and workshops. LIA conferences and workshops are considered worldwide to be the best forum […]
Surface Plasmon Polaritons for Micro and Nano-Texturing of Metal Surfaces
BY: L. Mellor, S.P. Edwardson, W. Perrie, G. Dearden, K.G. Watkins Laser Group, Department of Engineering, The University of Liverpool, Liverpool L69 3GQ, UK A study has been carried out on the production of micron and sub-micron features on the surface of a range of metallic materials through laser illumination. Possible application areas for such […]
Prevention of porosity by oxygen in partial penetration laser and laser-gma hybrid welding
Prevention of porosity by oxygen in partial penetration laser and laser-gma hybrid welding can stabilize the laser welding process and then prevent the weld defects.