| 电流密度比、反射率对双节RSOA的增益、噪声指数的影响 |
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| 引用本文： | 习华丽,黄黎蓉,江桂英. 电流密度比、反射率对双节RSOA的增益、噪声指数的影响[J]. 半导体学报, 2013, 34(5): 054004-4 |
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| 作者姓名： | 习华丽 黄黎蓉 江桂英 |
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| 作者单位： | Wuhan National Laboratory for Optoelectronics,Huazhong University of Science & Technology |
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| 基金项目： | 国家高技术研发项目 (nos 2007AA03Z414) |
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| 摘 要： | A 1.3 μm two-section multi-quantum well reflective semiconductor optical amplifier is designed and fabricated.The impacts of injection current density ratio and the reflectivity of the reflective facet on gain,saturation and noise characteristics are studied theoretically and experimentally.The results indicate that the gain and saturation power can be easily manipulated by changing the current density ratio;and better gain and noise characteristics can be obtained when the reflectivity is appropriately selected.
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| 关 键 词： | reflective semiconductor optical amplifier two-section RSOA gain noise figure current density ratio |
| 收稿时间： | 2012-09-13 |
The effects of current density ratio and reflectivity on the gain, saturation and noise characteristics of a two-section MQW RSOA |
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| Xi Huali,Huang Lirong and Jiang Guiying. The effects of current density ratio and reflectivity on the gain, saturation and noise characteristics of a two-section MQW RSOA[J]. Chinese Journal of Semiconductors, 2013, 34(5): 054004-4 |
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| Authors: | Xi Huali Huang Lirong Jiang Guiying |
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| Affiliation: | Wuhan National Laboratory for Optoelectronics, Huazhong University of Science & Technology, Wuhan 430074, China |
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| Abstract: | |
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| Keywords: | reflective semiconductor optical amplifier two-section RSOA gain noise figure current density ratio |
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