Finite element analysis of diffused anisotropic optical waveguides

被引：27
作者：
Katsriku, FA
Rahman, BMA
Grattan, KTV
机构：
[1] Dept. of Elec. and Info. Engineering, City University
[2] Dept. Elec. Electron. and Info. Eng., City University
[3] Bangladesh Univ. Eng. and Technol., Dhaka
[4] Elec., Electron. Info. Eng. Dept., City University, London
[5] City University, London
[6] Imperial College, University of London
[7] Applied Optics Division, Institute of Physics
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 1996年 / 14卷 / 05期
关键词：
D O I：
10.1109/50.495158
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Results are presented for anisotropic waveguides, with an arbitrary permittivity tensor, being diffused in both the transverse directions and by using the finite element method with the vector H-field formulation for the analysis. The importance of considering the waveguide core dimensions to be greater than the diffusion depth in both the transverse directions, the use of extrapolation techniques and of a symmetry plane for anisotropic waveguides are also discussed.
引用
收藏
页码：780 / 786
页数：7
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