应用科学学报 ›› 2001, Vol. 19 ›› Issue (2): 131-134.

• 论文 • 上一篇    下一篇

泵浦起伏对掺铒光纤激光器稳定性的影响

颜森林, 伍仕宝, 孙小菡, 张明德   

  1. 东南大学电子工程系, 江苏南京 210096
  • 收稿日期:2000-05-19 修回日期:2000-08-12 出版日期:2001-06-30 发布日期:2001-06-30
  • 作者简介:颜森林(1962-),男,江苏洪泽人,讲师,博士;孙小菡(1955-),女,安徽合肥人,教授,博导;张明德(1939-),男,上海人,教授,博导.

The Effects of Pumping Perturbation on the Stability of Er-doped Fiber Laser

YAN Sen-lin, WU Shi-bao, SUN Xiao-han, ZHANG Ming-de   

  1. Department of Electronic Engineering, Southeast University, Nanjing 210096, China
  • Received:2000-05-19 Revised:2000-08-12 Online:2001-06-30 Published:2001-06-30

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.

关键词: 掺铒光纤激光器, 波动, 稳定性

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.

Key words: Er-doped fiber laser, stability, fluctuation

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