中国激光, 2018, 45 (4): 0401007, 网络出版: 2018-04-13 复制并引用该论文  本文已被引 4 次  被引通知

图 & 表

图 1. 光纤-固体混合放大激光器装置图

Fig. 1. Experimental setup of the fiber-solid hybrid amplification laser

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图 2. 基于球差补偿理论的组合激光放大器示意图

Fig. 2. Sketch of the combined laser amplifier based on spherical aberration compensation theory

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图 3. 每级单双通放大后光束质量及远场光斑图。(a)第一级单通放大;(b)第一级双通放大;(c)第二级单通放大;(d)第二级双通放大

Fig. 3. Beam quality and far-field beam profile of the output from each amplifier with single-passing and double-passing configuration. (a) 1st amplifier stage with single-passing configuration; (b) 1st amplifier stage with double-passing configuration; (c) 2nd amplifier stage with single-passing configuration; (d) 2nd amplifier stage with double-passing configuration

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图 4. 侧面抽运Nd∶YAG放大级中不同抽运直径下输出功率与抽运功率的关系

Fig. 4. Output power as a function of pump power with different seed diameters in side-pumped Nd∶YAG amplifier

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图 5. 不同重复频率下输出光特性。(a)不同重复频率下第一级、第二级双通放大后的输出功率;(b)不同重复频率下光纤-固体混合放大激光器的总增益

Fig. 5. Output characteristics with different pulse repetition rates of the seed. (a) Output power from the 1st and 2nd double-passing amplifier stage with different pulse repetition rates of the seed; (b) gain of the fiber-solid hybrid amplification laser with different pulse repetition rates of the seed

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图 6. 最终输出光的(a)脉宽与(b)线宽

Fig. 6. (a) Pulse width and (b) spectral linewidth of the final output

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汪勇, 刘斌, 叶志斌, 徐霜馥, 唐超, 张翔, 郑峰, 刘崇, 刘东, 项震. 高峰值功率高光束质量光纤-固体混合放大激光系统[J]. 中国激光, 2018, 45(4): 0401007. Wang Yong, Liu Bin, Ye Zhibin, Xu Shuangfu, Tang Chao, Zhang Xiang, Zheng Feng, Liu Chong, Liu Dong, Xiang Zhen. High Peak Power and High Beam Quality Fiber-Solid Hybrid Amplification Laser System[J]. Chinese Journal of Lasers, 2018, 45(4): 0401007.