| 半导体激光器圆波导的低耦合损耗机制分析 |
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| 引用本文： | 李宏,黄德修.半导体激光器圆波导的低耦合损耗机制分析[J].光子学报,2000,29(7):603-606. |
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| 作者姓名： | 李宏 黄德修 |
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| 作者单位： | 华中理工大学光电子工程系,武汉,430074 |
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| 基金项目： | 中国科学院资助项目，高等学校博士学科点专项科研项目，，，， |
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| 摘 要： | 设计了一种具有圆对称波导的半导体激光器,利用有限差分-光束传播法(FD-BPM)研究了半导体激光器圆波导的远场图象(FFP)与波导参量的关系,并分析了光纤与半导体激光器低损耗耦合机制.
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| 关 键 词： | 半导体激光器 圆对称波导 耦合 有限差分-光束传播法(FD-BPM) |
| 收稿时间： | 1999-12-22 |
| 修稿时间： | 1999-12-22 |
ANALYSIS OF LOW COUPLING LOSS SEMICONDUCTOR LASER WITH CIRCULARLY SYMMETRIC WAVEGUIDE |
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| Li Hong,Huang Dexiu.ANALYSIS OF LOW COUPLING LOSS SEMICONDUCTOR LASER WITH CIRCULARLY SYMMETRIC WAVEGUIDE[J].Acta Photonica Sinica,2000,29(7):603-606. |
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| Authors: | Li Hong Huang Dexiu |
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| Institution: | Department of Optronic Engineering, Huazhong University of Science and Technology, Wuhan 430074 P. R. China |
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| Abstract: | A novel semiconductor laser diode with circularly symmetric waveguide is designed,and its far field picture (FFP) of the semiconductor laser diode is analyzed by finite difference beam propagation method (FD BPM). |
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| Keywords: | Semiconductor laser diode Radially symmetric waveguide Coupling Finite difference beam propagation method (FD-BPM) |
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