重晶石冕牌玻璃和重火石玻璃的低温大气压氩等离子体处理及激光-等离子体混合烧蚀

Low-temperature atmospheric pressure argon plasma treatment and hybrid laser-plasma ablation of barite crown and heavy flint glass.

作者信息

Gerhard Christoph, Roux Sophie, Brückner Stephan, Wieneke Stephan, Viöl Wolfgang

机构信息

Clausthal University of Technology, Institute of Energy Research and Physical Technologies, Clausthal-Zellerfeld, Germany. gerhard@hawk‐hhg.de

出版信息

Appl Opt. 2012 Jun 10;51(17):3847-52. doi: 10.1364/AO.51.003847.

DOI:10.1364/AO.51.003847

PMID:22695664

Abstract

We report on atmospheric pressure argon plasma-based surface treatment and hybrid laser-plasma ablation of barite crown glass N-BaK4 and heavy flint glass SF5. By pure plasma treatment, a significant surface smoothing, as well as an increase in both the surface energy and the strength of the investigated glass surfaces, was achieved. It was shown that for both glasses, hybrid laser plasma ablation allows an increase in the ablation depth by a factor of 2.1 with respect to pure laser ablation. The ablated volume was increased by an averaged factor of 1.5 for N-BaK4 and 3.7 for SF5.

摘要

我们报告了基于大气压氩等离子体的重晶石冕牌玻璃N-BaK4和重火石玻璃SF5的表面处理以及激光-等离子体混合烧蚀。通过纯等离子体处理，实现了显著的表面平滑，以及所研究玻璃表面的表面能和强度的增加。结果表明，对于这两种玻璃，激光-等离子体混合烧蚀相对于纯激光烧蚀可使烧蚀深度增加2.1倍。N-BaK4的烧蚀体积平均增加了1.5倍，SF5的烧蚀体积平均增加了3.7倍。