| 掺铒光纤放大器在多路模拟光纤传输系统中应用 |
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| 引用本文： | 毛庆和,杨祥林,张明德,章河勇,丁铁骑,马正北,张爽斌. 掺铒光纤放大器在多路模拟光纤传输系统中应用[J]. 光学学报, 1997, 17(1): 86-90 |
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| 作者姓名： | 毛庆和 杨祥林 张明德 章河勇 丁铁骑 马正北 张爽斌 |
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| 作者单位： | 东南大学电子工程系，南京邮电学院 |
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| 基金项目： | 国家自然科学基金,通信863资助项目 |
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| 摘 要： | 对应用掺铒光纤放大器的副载波频分复用模拟电视光纤传输系统的噪声和失真进行了实验研究，利用掺铒光纤放大器作为系统的功率提升和中继放大器，分别成功地进行了１８５ｋｍ和２１５ｋｍ的系统传输试验
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| 关 键 词： | 频分复用，掺铒光纤，放大器，增益，信噪比 |
| 收稿时间： | 1996-02-02 |
The Practical EDFA and Its Application in Analog Optical Fiber Systems |
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| Mao Qinghe Yang Xianglin Zhang Mingde Zhang Heyong. The Practical EDFA and Its Application in Analog Optical Fiber Systems[J]. Acta Optica Sinica, 1997, 17(1): 86-90 |
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| Authors: | Mao Qinghe Yang Xianglin Zhang Mingde Zhang Heyong |
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| Abstract: | The characteristics of noise and distortion on an erbium doped fiber amplifier (EDFA) are investigated experimentally for using in optical FM frequency division multiplexing (FDM) video systems. The transmission experiment at the signal noise ratio of 56 dB over 180 km and 215 km were performed by using EDFA as a post amplifier and an in line amplifier. |
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| Keywords: | frequency division multiplexing (FDM) erbium doped fiber amplifier gain signal noise ratio (SNR). |
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