| 用楔形柱面光纤微透镜耦合的1.3μm SOA组件 |
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| 引用本文： | 孔小健,黄德修,刘德明,梅进杰.用楔形柱面光纤微透镜耦合的1.3μm SOA组件[J].光子学报,2003,32(10):1201-1203. |
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| 作者姓名： | 孔小健 黄德修 刘德明 梅进杰 |
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| 作者单位： | 华中科技大学光电子工程系,湖北武汉,430074 |
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| 基金项目： | 国家自然科学基金资助项目 ( 6 99770 11) |
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| 摘 要： | 运用激光模式耦合理论分析了半导体光放大器(SOA)与单模通信光纤的连接损耗,并设计制作了楔形柱面光纤微透镜用来实现两者的模斑匹配,有效地降低了器件的光耦合损耗.本文介绍了楔形柱面光纤微透镜耦合的1.3 μm半导体光放大器(SOA)组件及其制作方法.该组件的最大增益不小于14 dB,其偏振灵敏度小于1 dB,增益波动不大于0.5 dB.
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| 关 键 词： | 集成光学 光通信 SOA 光纤耦合 |
| 收稿时间： | 2002/8/30 |
| 修稿时间： | 2002年8月30日 |
A 1.3 μm SOA Module Coupled with Two Wedged-cylindrical Fiber Lenses |
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| Kong Xiaojian,Huang Dexiu,Liu Deming,Mei Jinjie.A 1.3 μm SOA Module Coupled with Two Wedged-cylindrical Fiber Lenses[J].Acta Photonica Sinica,2003,32(10):1201-1203. |
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| Authors: | Kong Xiaojian Huang Dexiu Liu Deming Mei Jinjie |
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| Institution: | Kong Xiaojian,Huang Dexiu,Liu Deming,Mei Jinjie Department of Optoelectronic Engineering,Huazhong University of Science & Technology,Wuhan,China 430074 |
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| Abstract: | Optical coupling losses from a semiconductor optical amplifier (SOA) to a single-mode fiber are analyzed using laser coupled-mode theory. Two wedged-cylindrical fiber lenses are fabricated to reduce the optical losses due to their well-matched mode sizes. A semiconductor optical amplifier (SOA) module and its fabrication are introduced. The maximum gain of the SOA module is more than 14 dB with a polarization sensitivity less than 1dB, and its gain fluctuation is no more than 0.5 dB. |
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| Keywords: | Integrated optics Optical communication SOA Optical fiber coupling |
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