| 用Cr4+:YAG作调Q元件的激光器特性的研究 |
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| 引用本文： | 赵建明,宋晏蓉,李瑞宁,周国生,刘媛媛. 用Cr4+:YAG作调Q元件的激光器特性的研究[J]. 中国激光, 2001, 28(6): 487-490 |
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| 作者姓名： | 赵建明 宋晏蓉 李瑞宁 周国生 刘媛媛 |
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| 作者单位： | 山西大学电子系 |
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| 基金项目： | 国家自然科学基金，山西省自然科学基金 |
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| 摘 要： | 用Cr4+:YAG作为调Q元件,采用腔内加透镜的方法,实现了Nd∶YAG调Q激光输出,得到了平缓、光滑的脉冲波形.从理论上分析了加透镜后激光腔内结构、腔参数对输出功率、脉宽等参数的影响.
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| 关 键 词： | 调Q激光器 可饱和吸收体 Cr4+∶YAG |
| 收稿时间： | 2000-04-25 |
Study on Passive Q-switching for CW Laser by Using Cr4+:YAG |
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| LIU Yuanyuan,Li Ruining,Song Yanrong,Zhao Jianming,Zhou Guosheng. Study on Passive Q-switching for CW Laser by Using Cr4+:YAG[J]. Chinese Journal of Lasers, 2001, 28(6): 487-490 |
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| Authors: | LIU Yuanyuan Li Ruining Song Yanrong Zhao Jianming Zhou Guosheng |
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| Abstract: | In this paper, the method of making passive Q-switching laser by using a saturable absorber Cr4+∶YAG is improved. With putting a lens in the laser cavity, the characteristics of the laser such as peak power, pulse width are changed. The output pulse shape becomes smoothly. Those characteristics are discussed theoretically. |
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| Keywords: | Q-switch saturable absorber Cr4+:YAG |
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