| 多模光纤用于激光线宽零拍测量法的原理和实验研究 |
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| 引用本文： | 刘川,刘阳,孙利群.多模光纤用于激光线宽零拍测量法的原理和实验研究[J].光学技术,2006,32(3):346-348. |
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| 作者姓名： | 刘川 刘阳 孙利群 |
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| 作者单位： | 清华大学,精密测试技术及仪器国家重点实验室,北京,100084 |
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| 摘 要： | 从理论上对零拍测量法测量激光线宽系统的分辨率进行了计算,并在理论和实验结果中证明多模光纤也可用于光纤延时零拍系统。实验建立起了1064nm、窄线宽、单纵模激光二极管泵浦Nd∶YVO4激光器的延时零拍多模光纤线宽测量系统,并通过这一系统观测和研究了激光的功率谱分布。
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| 关 键 词： | 激光线宽 Nd∶YVO4激光器 延时零拍 多模光纤 |
| 文章编号： | 1002-1582(2006)03-0346-03 |
| 收稿时间： | 2005/5/20 |
| 修稿时间： | 2005年5月20日 |
Theoretical and experimental study on the self-homodyning linewidth measurement using multimode fiber |
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| LIU Chuan,LIU Yang,SUN Li-qun.Theoretical and experimental study on the self-homodyning linewidth measurement using multimode fiber[J].Optical Technique,2006,32(3):346-348. |
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| Authors: | LIU Chuan LIU Yang SUN Li-qun |
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| Abstract: | The linewidth resolution of the system was analyzed.The theoretical and experimental results show that multimode fiber can also be used in delayed self-homodyning linewidth measurement system.A delayed self-homodyning linewidth measurement system at wavelength of 1064nm was set up and the behavior of the power spectrum of the laser was studied by using the system. |
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| Keywords: | linewidth Nd∶YVO4 Laser self-homodyning multimode fiber |
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