典型文献
High signal-to-noise ratio fiber laser at 1596 nm based on a Bi/Er/La co-doped silica fiber
文献摘要：
We fabricate a high-performance Bi/Er/La co-doped silica fiber with a fluorescence intensity of-33.8 dBm and a gain coefficient of 1.9 dB/m.With the utilization of the fiber as a gain medium,a linear-cavity fiber laser has been constructed,which exhibits a signal-to-noise ratio of 74.9 dB at 1596 nm.It has been demonstrated that the fiber laser has a maximum output power of 107.4 mW,a slope efficiency of up to 17.0％,and a linewidth of less than 0.02 nm.Moreover,an all-fiber single-stage optical amplifier is built up for laser amplification,by which the amplified laser power is up to 410.0 mW with pump efficiency of 33.8％.The results indicate that the laser is capable of high signal-to-noise ratio and narrow linewidth,with potential applications for optical fiber sensing,biomedicine,precision measurement,and the pump source of the mid-infrared fiber lasers.
文献关键词：
中图分类号：
作者姓名：
Lei Yang;Jianxiang Wen;Yan Wu;Ying Wan;Longzhao Zeng;Wei Chen;Fufei Pang;Xiaobei Zhang;Tingyun Wang
作者机构：
Laboratory of Specialty Fiber Optics and Optical Access Networks,School of Communication and Information Engineering,Shanghai University,Shanghai 200444,China
文献出处：
引用格式：
[1]Lei Yang;Jianxiang Wen;Yan Wu;Ying Wan;Longzhao Zeng;Wei Chen;Fufei Pang;Xiaobei Zhang;Tingyun Wang-.High signal-to-noise ratio fiber laser at 1596 nm based on a Bi/Er/La co-doped silica fiber)[J].中国光学快报（英文版）,2022(05):19-23
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B类：
High,signal,noise,ratio,fiber,Bi,Er,La,doped,silica,We,fabricate,high,performance,fluorescence,intensity,dBm,gain,coefficient,With,utilization,medium,linear,cavity,has,been,constructed,which,exhibits,It,demonstrated,that,maximum,output,power,mW,slope,efficiency,up,linewidth,less,than,Moreover,all,single,stage,optical,amplifier,built,amplification,by,amplified,pump,results,indicate,capable,narrow,potential,applications,sensing,biomedicine,precision,measurement,source,mid,infrared,lasers
AB值：
0.51162
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