Paper
24 October 1988 Excimer Laser-Induced Oxidation And Roughening Of Metal Surfaces
G Kinsman, W. W. Duley
Author Affiliations +
Proceedings Volume 0957, Laser Beam Surface Treating and Coating; (1988) https://doi.org/10.1117/12.947708
Event: SPIE International Symposium on Optical Engineering and Industrial Sensing for Advance Manufacturing Technologies, 1988, Dearborn, MI, United States
Abstract
It has been found that excimer laser radiation, at intensities of 108-109 W cm-2 irradiating metal targets in air, can result in both surface roughening and oxidation. The increased absorptivity E(A,T), as a result of the surface modification, has been measured directly. Using a calorimetric technique, the measured absorptivity at 10.6μm, indicates that the coupling of CO2 laser radiation can be greatly enhanced with a pre-treating series of overlapping excimer pulses.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G Kinsman and W. W. Duley "Excimer Laser-Induced Oxidation And Roughening Of Metal Surfaces", Proc. SPIE 0957, Laser Beam Surface Treating and Coating, (24 October 1988); https://doi.org/10.1117/12.947708
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KEYWORDS
Metals

Copper

Excimer lasers

Excimers

Oxides

Aluminum

Oxidation

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