摘要
简述了几种Al2O3薄膜的制备方法,使用中频孪生靶非平衡磁控溅射系统制备了掺铒Al2O3薄膜,并对其进行检测,结果表明该方法制备的薄膜适于制作光纤放大器。
This article introduces some methods for preparing Al_2O_3 films.The Er-doped Al_2O_3 films were prepared by mid-frequency unbalance dual magnetron sputtering and their properties were measured. The results indicated that the films suit to be used as optical amplifier materials.
出处
《真空电子技术》
2004年第6期11-14,18,共5页
Vacuum Electronics
基金
国家863项目(2001AA338010)