| 阵列波导光栅解复用器输入/输出波导结构串扰的数值分析 |
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| 引用本文： | 雷红兵,欧海燕,胡雄伟,杨沁清,余金中,王启明. 阵列波导光栅解复用器输入/输出波导结构串扰的数值分析[J]. 光子学报, 1999, 28(7): 630-633 |
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| 作者姓名： | 雷红兵 欧海燕 胡雄伟 杨沁清 余金中 王启明 |
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| 作者单位： | 中科院半导体所,集成光电子国家重点实验室,北京,100083 |
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| 摘 要： | 本论文采用Marcatili方法分析矩形波导的模场特性,在此基础上计算了AWG波分复用/解复用器串扰与输入/输出波导间隙参数(dr/w),波导结构参数V的变化关系.计算了串扰值一定时,选取V参数与dr/w的关系曲线.分析了在不同折射率差波导中,串扰与偏振的相关性,为器件的整体优化设计提供了参考数据.
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| 关 键 词： | 平面波导 阵列波导光栅 复用/解复用器 串扰 |
| 收稿时间： | 1999-04-08 |
CROSSTALK SIMULATION OF OUTPUT WAVEGUIDES STRUCTURE IN ARRAY WAVEGUIDE GRATING DEMULTIPLEXER |
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| Lei Hongbing,Ou Haiyan,Hu Xiongwei,Yang Qinqing,Yu Jinzhong,Wang Qiming. CROSSTALK SIMULATION OF OUTPUT WAVEGUIDES STRUCTURE IN ARRAY WAVEGUIDE GRATING DEMULTIPLEXER[J]. Acta Photonica Sinica, 1999, 28(7): 630-633 |
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| Authors: | Lei Hongbing Ou Haiyan Hu Xiongwei Yang Qinqing Yu Jinzhong Wang Qiming |
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| Affiliation: | State Key Laboratory on Integrated Optronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083 China |
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| Abstract: | Mode field of rectangle waveguides are analyzed using Marcatili method to determine the dependence of the gap between output waveguides and the lateral V parameter on the crosstalk of array waveguide grating (AWG) demultiplexers,as well as the polarization characteristics of the crosstalk with different lateral index contrast,which can be used for the design of AWG demultiplexers |
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| Keywords: | Planar waveguide AWG Demultiplexer Crosstalk |
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