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窄线宽单频单偏振环行腔掺铒光纤激光器

欧 攀 贾豫东 张春熹 魏兴春

欧 攀, 贾豫东, 张春熹, 等 . 窄线宽单频单偏振环行腔掺铒光纤激光器[J]. 北京航空航天大学学报, 2008, 34(11): 1258-1260.
引用本文: 欧 攀, 贾豫东, 张春熹, 等 . 窄线宽单频单偏振环行腔掺铒光纤激光器[J]. 北京航空航天大学学报, 2008, 34(11): 1258-1260.
Ou Pan, Jia Yudong, Zhang Chunxi, et al. Narrow-linewidth single-frequency single-polarization Er-doped fiber ring laser[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(11): 1258-1260. (in Chinese)
Citation: Ou Pan, Jia Yudong, Zhang Chunxi, et al. Narrow-linewidth single-frequency single-polarization Er-doped fiber ring laser[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(11): 1258-1260. (in Chinese)

窄线宽单频单偏振环行腔掺铒光纤激光器

详细信息
    作者简介:

    欧 攀(1977-),男,湖南郴州人,讲师,oupan23@gmail.com.

  • 中图分类号: TN 248

Narrow-linewidth single-frequency single-polarization Er-doped fiber ring laser

  • 摘要: 为了获得稳定的窄线宽单频单偏振掺铒光纤激光器输出,对采用饱和吸收体的环行腔结构掺铒光纤激光器进行了研究.实验中采用未抽运掺铒光纤作为饱和吸收体形成窄带滤波器,并选用高反射率的光纤光栅作为波长选择元件,同时采用具有高消光比的保偏环行器来获得单偏振激光.窄线宽单频单偏振环行腔掺铒光纤激光器的峰值波长可以通过拉伸光纤光栅进行调谐,调谐的范围为1548~1552nm.当抽运功率为275mW时获得的输出最大功率55.4mW.通过采用光纤延迟自外差法的线宽测试技术测量出该环行腔掺铒光纤激光器的20dB线宽为3kHz,光纤激光器的输出光偏振态长时间稳定在偏振度99.9%.这种窄线宽单频单偏振掺铒光纤激光器可以作为相干激光雷达的稳定信号源.

     

  • [1] Ball G A, Morey W W, Glenn W H. Standing-wave monomode erbium fiber laser [J]. IEEE Photonics Technology Letters, 1991, 3(7):613-615 [2] Zyskind J L, Mizrahi V, Digiovanni D J, et al. Short single frequency erbium-doped fibre laser [J]. Electronics Letters, 1992, 28(15):1385-1387 [3] Frisken S J. Transient bragg reflection gratings in erbium-doped fiber amplifiers [J]. Optics Letters, 1992, 17(24): 1776-1778 [4] Spiegelberg C, Jihong G, Yongdan H, et al. Low-noise narrow-linewidth fiber laser at 1550 nm (June 2003) [J]. Journal of Lightwave Technology, 2004, 22(1):57-62 [5] Zhang Renjie, Yu Benli, Cao Zhigang, et al. Frequency modulated and polarization maintaining fiber laser with narrow linewidth [J]. Optics Communications, 2007, 274(2):392-395 [6] Wang T S, Guo Y B, Wang K. Analyzing longitudinal-mode of single-frequency ring fiber laser [J]. Microwave and Optical Technology Letters, 2007, 49(6): 1494-1497 [7] Richter L E, Mandelberg H I, Kruger M S, et al. Linewidth determination from self-Heterodyne measurements with subcoherence delay times [J]. IEEE Journal of Quantum Electronics, 1986, QE-22(11): 2070-2074 [8] Chen Xiaopei, Han Ming, Zhu Yizheng, et al. Implementation of a loss-compensated recirculating delayed self-heterodyne interferometer for ultranarrow laser linewidth measurement [J]. Applied Optics, 2006, 45(29): 7712-7717 [9] 贾豫东,欧攀,杨远洪,等.短光纤延时自外差法测量窄线宽激光器线宽[J].北京航空航天大学学报,2008,34(5):568-571 Jia Yudong, Ou Pan, Yang Yuanhong, et al. Short fibre delayed self-heterodyne interferometer for ultranarrow laser linewidth measurement[J]. Journal of Beijing University of Aeronautics and Astronautics,2008,34(5):568-571
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出版历程
  • 收稿日期:  2007-11-16
  • 网络出版日期:  2008-11-30

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