Collection Of theses on high power laser and plasma physics, 2006, 4 (1): 112, Published Online: Jun. 4, 2007  

Study on Stability of Porous Silica Antireflective Coatings Prepared by Sol-Gel Processing Dash with Organic Silica

Author Affiliations
中国科学院上海光学精密机械研究所高功率激光物理国家实验室, 上海 201800
Abstract
The transmission of porous silica antireflective (AR) coating after heat treatment is correlative with environmental relative humidity because there are many Si-OH hydrophilic groups on the coating surface. The aim of the experiment is to add hydrophobic groups to the coating to enhance its hydrophobic performance and improve its stability. In this paper, Si-CH3 non-polar hydrophobic groups appear on the coating surface through dash with organic silica, raising its hydrophobic performance, and thus the stability and life of AR coating are improved greatly. When the molar content of organic silica (Si-CH3) is 17.5% (mass concentration 0.35%), the antireflectivity of coatings is high, while the performance of high laser damage threshold is not affected.

Haiyuan Li, Yongxing Tang. Study on Stability of Porous Silica Antireflective Coatings Prepared by Sol-Gel Processing Dash with Organic Silica[J]. Collection Of theses on high power laser and plasma physics, 2006, 4(1): 112.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!