利用频谱组束获取双光谱光源的实验研究

李巧丽, 李云霞, 占生宝, 蒙文

李巧丽, 李云霞, 占生宝, 蒙文. 利用频谱组束获取双光谱光源的实验研究[J]. 应用光学, 2009, 30(6): 1056-1059.
引用本文: 李巧丽, 李云霞, 占生宝, 蒙文. 利用频谱组束获取双光谱光源的实验研究[J]. 应用光学, 2009, 30(6): 1056-1059.
LI Qiao-li, LI Yun-xia, ZHAN Sheng-bao, MENG Wen. Acquirement of dual-spectrum lasers by spectral beam combination[J]. Journal of Applied Optics, 2009, 30(6): 1056-1059.
Citation: LI Qiao-li, LI Yun-xia, ZHAN Sheng-bao, MENG Wen. Acquirement of dual-spectrum lasers by spectral beam combination[J]. Journal of Applied Optics, 2009, 30(6): 1056-1059.

利用频谱组束获取双光谱光源的实验研究

详细信息
    作者简介:

    李巧丽(1983-),女,山东聊城人,硕士研究生,主要从事光电对抗方面研究工作。

  • 中图分类号: TN241

Acquirement of dual-spectrum lasers by spectral beam combination

  • 摘要: 针对激光多光谱探测对多色激光光源的需求,提出利用外腔频谱组束技术获取多光谱激光探测光源的方法。报道了外腔2个大模面积双包层Er3+/Yb3+共掺光纤激光器频谱组束的实验结果,获得了一种3dB线宽分别为29.3nm和11.52nm的可调谐双光谱激光探测光源。实验结果和理论分析表明:外腔频谱组束技术是一种获得多光谱激光光源的可行方法。
    Abstract: The laser multispectral detection is an important development direction of laser technology, belongs to active detection technology, and exhibits higher precision than the former passive detection. Aiming at the demand of laser-based multispectral detection for multicolor laser source, a method using spectral beam combining technique in an external cavity to obtain the multispectral laser is proposed. The experimental results of spectral beam combination for two fiber lasers taking large-mode-area Er3+/Yb3+ co-doped double-cladding fiber as the gain medium in an external cavity are reported. Tunable dual-spectrum lasers with 29.3nm and 11.52nm 3dB linewidth were obtained. Experimental results and theoretical analysis show that spectral beam combination in an external cavity is a feasible approach for obtaining the multispectral laser sources.
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出版历程
  • 刊出日期:  2009-11-14

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