Generation of 11.5 W coherent red-light by intra-cavity frequency-doubling of a side-pumped Nd : YAG laser in a 4-cm LBO
Generation of 11.5 W coherent red-light by intra-cavity frequency-doubling of a side-pumped Nd : YAG laser in a 4-cm LBO
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DOI：
10.1016/j.optcom.2004.06.063
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发表时间：
2004-11
影响因子：
2.4
通讯作者：
Zhipei Sun;Li Ruining;Y. Bi;Xiaodong Yang;Y. Bo;Ying Zhang;Guiling Wang;Wu Zhao;Hongbo Zhang;W. Hou;D. Cui;Zu-Yan Xu
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文献类型：
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作者：
Zhipei Sun;Li Ruining;Y. Bi;Xiaodong Yang;Y. Bo;Ying Zhang;Guiling Wang;Wu Zhao;Hongbo Zhang;W. Hou;D. Cui;Zu-Yan Xu
我们报道了在 4 厘米 LiB3O5 晶体中产生高达 11.5 W 的高功率、准连续波红光，并在 3.5 kHz 的重复频率下对两个紧凑且简单的侧面泵浦 Nd:YAG 激光模块进行腔内倍频。两个方向的M2值的光束质量均为15±3。红光源的短期稳定性在9 W输出时优于1%。红光激光器的其他特性也通过实验研究和展示。
We report the generation of high-power, quasi-continuous wave red-light up to 11.5 W in a 4-cm LiB3O5crystal with intracavity frequency-doubling of two compact and simple side-pumped Nd:YAG laser modules under a repetition rate of 3.5 kHz. The beam quality of M2value is 15±3 in both directions. The short-term stability of the red-light source is better than 1% at an output of 9 W. Other characteristics of the red-light laser were also experimentally studied and presented.