光学学报, 1994, 14 (12): 1240, 网络出版: 2007-08-17
渐变折射率光波导的精确分析
An Accurate Analysis of Graded Index Optical Waveguides
摘要
本文利用转移矩阵理论和等效衰减系数的概念,导出了渐变折射率光波导的色散方程,数值计算的结果表明,该方程的精度优于目前存在的所有近似方法.
Abstract
A dispersion equation for graded index waveguides has been developed based on the transfer-matrix technique and the concept of equivalent attenuated coefficient. A comparison with other approximations and the exact numerical results shows that our method is much more accurate than the existing methods.
曹庄琪, 詹黎, 陈英礼. 渐变折射率光波导的精确分析[J]. 光学学报, 1994, 14(12): 1240. 曹庄琪, 詹黎, 陈英礼. An Accurate Analysis of Graded Index Optical Waveguides[J]. Acta Optica Sinica, 1994, 14(12): 1240.
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