A ray tracing approach to model wave propagation in highly multimode graded index optical waveguides

被引:10
|
作者
Sönmez, Y
Himmler, A
Griese, E
Mrozynski, G
机构
[1] Univ Siegen, Inst Theoret Elect Engn & Photon, D-57068 Siegen, Germany
[2] Univ Gesamthsch Paderborn, C LAB, D-33094 Paderborn, Germany
[3] Siemens SBS C LAB, D-33102 Paderborn, Germany
[4] Univ Gesamthsch Paderborn, D-33098 Paderborn, Germany
关键词
D O I
10.3233/JAE-2003-248
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
An approach for modeling wave propagation in graded index waveguides within the validity range of geometrical optics is presented. The method is based on wavefront construction in conjunction with dynamic ray tracing, which are both well known for seismic applications. The objective of this paper is to apply this formulation to the analysis of wave propagation in highly multimode optical waveguides whose index changes are small within the scale of a few wavelengths of the guided light and whose lengths are very large compared to the wavelength. In addition the method is applied to bulk optical components like the Luneburg lens.
引用
收藏
页码:157 / 168
页数:12
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