| Wide——angle Beam Propagation Method Based on Oblique Coordinate |
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| 作者姓名： | WUTao KONGFan-min LIKang WANGShao-bo |
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| 作者单位： | SchoolofInform.Sci.andEng.,ShandongUniversity,Jinan250100,CHN |
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| 基金项目： | 山东大学校科研和教改项目 |
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| 摘 要： | A wide-angle beam propagation algorithm based on an oblique coordinate system is presented. A waveguide with tilted structure is simulated in terms of this method and the conventional wide-angle BPM. By comparing the results, it is found that this method is effective especially in tilted structure. The Y-junction has been also simulated in terms of this new method,and the good results are obtained.
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| 关 键 词： | 集成光路 斜交坐标系统 光通信 宽角光束传播 BPM |
| 收稿时间： | 2003/1/24 |
Wide-angle Beam Propagation Method Based on Oblique Coordinate |
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| WUTao KONGFan-min LIKang WANGShao-bo.Wide-angle Beam Propagation Method Based on Oblique Coordinate[J].Semiconductor Photonics and Technology,2003,9(4):212-214. |
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| Authors: | WU Tao KONG Fan-min LI Kang WANG Shao-bo |
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| Abstract: | A wide-angle beam propagation algorithm based on an oblique coordinate system is presented.A waveguide with tilted structure is simulated in terms of this method and the conventional wide-angle BPM. By comparing the results,it is found that this method is effective especially in tilted structure. The Y-junction has been also simulated in terms of this new method,and the good results are obtained. |
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| Keywords: | Integrated optics Oblique coordinate system Wide-angle BPM |
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