摘要
研究了布拉格光纤结构对光传输特性的影响。对等周期结构的径向分布、高低折射率径向包层分布和准周期径向分布等布拉格光纤结构建立了光子晶体光纤仿真软件,对光场振幅三维分布、轴向传输流分布以及径向包层数对传输特性的影响进行了计算机仿真研究,研究结果对布拉格光子晶体光纤的实际加工具有重要的参考意义。
The light propagation characteristics which are influenced by Bragg fiber structures have been researched in this paper. A simulation software has been set up to analyze three kinds of Bragg fiber structures,Which includes:(1) equal periodic radial cladding medium structure; (2) high and low refraction index media cladding distribution; (3) pseud-periodic radial cladding medium structure. Three dimensional field distributions, flux distributions, and the light propagation characteristics which are influenced by the number of radial cladding layers for high and low refraction index media have been researched by computer simulation.
出处
《光电子.激光》
EI
CAS
CSCD
北大核心
2007年第12期1410-1413,共4页
Journal of Optoelectronics·Laser
基金
国家杰出青年基金资助项目(60588502)
国家自然科学基金资助项目(41001020401)
关键词
布拉格光纤
周期结构
准周期结构
光传输特性
Bragg fibers
periodic structure
pseud-periodic structure
light propagation characteristics