中国激光, 2004, 31 (1): 37, 网络出版: 2006-06-12   

高斯折射率分布Cu+-Na+离子交换玻璃波导的制备 下载: 1008次

Fabricate in Cu+-Na+ Ion-exchange Glass Waveguide with Index Profile of Gauss
作者单位
1 中国科学院长春光学精密机械与物理研究所激发态物理开放实验室,吉林 长春 130021
2 长春骏河精机有限公司,吉林 长春 130031
3 IFAC-CNR, Via Panciatichi 64, Florence, Italy
摘要
利用Cu+-Na+离子交换技术制备了玻璃平面光波导,在632.8 nm波长下,用棱镜耦合技术测量出所制备波导的有效折射率,利用反WKB方法确定了平面光波导的折射率分布,并对折射率分布进行了函数拟合,近似符合高斯分布.求出了所制备玻璃平面光波导在580℃的扩散系数为De≈2.223×10-15 m2/s.
Abstract
Planar optical waveguides were fabricated by Cu +-Na + ion-exchange on soda-lime glass substrate. The effective refractive index was measured by prism-coupling technique at the wavelength of 632.8 nm. Refractive index profile was determined by Inverse-WKB method. Results are compared with mathematical solutions, the best fit to the index experiment data is Gauss function. Therefore, the diffused coefficient of Cu +-Na + ion-exchange at 580℃ is De≈2.223×10 -15 m 2/s.
参考文献

[1] . Marquez, D. Salazar, A. Villalobos et al.. Experimental study of Cu+-Na+ exchanged glass waveguides[J]. Appl. Opt., 1995, 34(25): 5817-5822.

[2] . V. Ramaswamy, R. Srivastava. Ion-exchanged glass waveguides: a review[J]. J. Lightwave Technol., 1988, 6(6): 984-1002.

[3] . Debnath. On the excitation of the 3E luminescent state of Cu+ ions in glass[J]. J. Lumin., 1989, 43(6): 375-377.

[4] . Gonella. Charaterization of Cu-Na ion-exchanged glass waveguides[J]. Appl. Phys. Lett., 1996, 69(3): 314-315.

[5] Jacho Lee, Tetsuji Yano, Shuichi Shibata et al.. EXAFS study on the local enviroment of Cu+ ions in glasses of the Cu2O-Na2O-Al2O3-SiO2 system prepared by Cu+/Na+ ion exchange [J]. J. Non-Crystalline Solids, 2000, 277(2/3):155~161

[6] . Ulrich, R. Torge. Measurement of thin film parameters with a prism coupler[J]. Appl. Opt., 1973, 12(12): 2901-2908.

[7] . Gonella, F. Caccavale, A. Quaranta et al.. Copper-doped ion-exchanged waveguide characterization[J]. J. Mod. Opt., 1998, 45(4): 837-845.

[8] . M. White, P. F. Heidrich. Optical waveguide refractive index profiles determined from measurement of mode indices: a simple analysis[J]. Appl. Opt., 1976, 15(1): 151-155.

[9] . Gonella, F. Caccavale, L. D. Bogomolova et al.. Experimental study of copper-alkali ion exchange in glass[J]. J. Appl. Phys., 1998, 83(3): 1200-1206.

王鹏飞, 郑杰, . 高斯折射率分布Cu+-Na+离子交换玻璃波导的制备[J]. 中国激光, 2004, 31(1): 37. 王鹏飞, 郑杰, G. C. Righini. Fabricate in Cu+-Na+ Ion-exchange Glass Waveguide with Index Profile of Gauss[J]. Chinese Journal of Lasers, 2004, 31(1): 37.

本文已被 4 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

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!