| 泵浦起伏对掺铒光纤激光器稳定性的影响 |
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| 引用本文： | 颜森林,伍仕宝,孙小菡,张明德. 泵浦起伏对掺铒光纤激光器稳定性的影响[J]. 应用科学学报, 2001, 19(2): 131-134 |
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| 作者姓名： | 颜森林 伍仕宝 孙小菡 张明德 |
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| 作者单位： | 东南大学电子工程系, 江苏南京 210096 |
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| 摘 要： | 研究掺铒光纤激光器的瞬态特性,给出了泵浦起伏下的光子数密度扰动时变关系式,并给出了一级近似的光子数密度扰动函数,特别分析了白噪声和共振现象.
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| 关 键 词： | 掺铒光纤激光器 波动 稳定性 |
| 文章编号： | 025-58297(2001)02-0131-04 |
| 收稿时间： | 2000-05-19 |
| 修稿时间： | 2000-05-19 |
The Effects of PumpingPerturbation on the Stability of Er-doped Fiber Laser |
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| YAN Sen-lin,WU SHI-BAO,SUN XIAO-HAN,ZHANG Ming-de. The Effects of PumpingPerturbation on the Stability of Er-doped Fiber Laser[J]. Journal of Applied Sciences, 2001, 19(2): 131-134 |
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| Authors: | YAN Sen-lin WU SHI-BAO SUN XIAO-HAN ZHANG Ming-de |
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| Affiliation: | Department of Electronic Engineering, Southeast University, Nanjing 210096, China |
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| Abstract: | In this paper, the effects of instantaneous state of Er doped fiber laser are studied. The expressions in dicating the photon population density perturbations with time in Er doped fiber laser are given. The fluctuation functions of photon population density under pumping perturbations are solved at the first order approximation. Furthermore, the properties of the white noise and the resonance effects are discussed in detail. |
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| Keywords: | Er doped fiber laser fluctuation stability |
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