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    王子南

    • 教授 博士生导师
    • 性别:男
    • 毕业院校:北京邮电大学
    • 学历:博士研究生毕业
    • 学位:工学博士学位
    • 在职信息:在岗
    • 所在单位:教务处
    • 学科:工学
    • 办公地点:科研楼B209A
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    2016-Long-distance random fiber laser point sensing system incorporating active fiber,

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    教研室:光纤传感与器件

    发表刊物:Optics Express

    关键字:Fiber optics sensors;Lasers, erbium;Scattering, stimulated Raman; Scattering, Rayleigh; Gratings

    摘要:In this paper, we investigate the benefits of introducing the active fiber into long-distance point-sensing system based on random fiber laser (RFL). In this scheme the active fiber is placed between two segments of single mode fiber (SMF) and backward RFL pumping scheme is used. Through the numerical analysis, the influence of active fiber location on the spectral and power performance for the RFL is carefully discussed. Compared with the scheme without active fiber, the lasing threshold is much lower and the optical signal to noise ratio (OSNR) of the lasing line can be much higher, and...

    全部作者:Yunjiang Rao, Zedong Wei, Qiheng He, Xianyang Qian, Han Wu, Wei Sun,Zinan Wang

    第一作者:Zinan Wang

    论文类型:基础研究

    通讯作者:Zinan Wang

    学科门类:工学

    一级学科:光学工程

    卷号:24

    期号:20

    页面范围:22448-22453

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    发表时间:2016-10-03