| 角锥棱镜腔Nd3+:YAG激光器被动锁模的理论分析和实验研究 |
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| 引用本文： | 高伟清,姚功民,许立新,程勇,明海,谢建平.角锥棱镜腔Nd3+:YAG激光器被动锁模的理论分析和实验研究[J].量子电子学报,2007,24(1):43-47. |
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| 作者姓名： | 高伟清 姚功民 许立新 程勇 明海 谢建平 |
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| 作者单位： | 1. 中国科学技术大学物理系,安徽,合肥,230026
2. 武汉军械士官学校光电技术研究所,湖北,武汉,430075 |
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| 摘 要： | 报道了角锥棱镜腔Nd3 :YAG激光器的被动锁模理论分析和实验研究.理论分析并数值模拟了角锥棱镜旋转导致的腔内偏振态和光强的变化.利用偏振镜得到了线偏振的脉冲激光输出,并且和角锥棱镜一起改变腔内偏振态.实验中通过旋转角锥棱镜改变腔内的偏振态,调节腔内光强,得到被动锁模和被动调Q两种状态的脉冲输出,与理论分析的结果相一致.
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| 关 键 词： | 激光技术 被动锁模 角锥棱镜 偏振态 调Q激光器 |
| 文章编号： | 1007-5461（2007）01-0043-05 |
| 收稿时间： | 2006-01-05 |
| 修稿时间： | 2006-02-24 |
Theoretical and experimental study of passively mode-locked Nd3+:YAG laser with corner cube |
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| GAO Wei-qing,YAO Gong-min,XU Li-xin,CHENG Yong,MING Hai,XIE Jian-ping.Theoretical and experimental study of passively mode-locked Nd3+:YAG laser with corner cube[J].Chinese Journal of Quantum Electronics,2007,24(1):43-47. |
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| Authors: | GAO Wei-qing YAO Gong-min XU Li-xin CHENG Yong MING Hai XIE Jian-ping |
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| Abstract: | Theoretical and experimental study of passively mode-locked Nd3+:YAG laser is reported. Light intensity in cavity that changes with the rotation of corner cube is analyzed and the numerical simulation results are provided. By using polarization, pulse output of linear polarization state is obtained. By rotating the corner cube to vary the polarization and the intensity in cavity, we can change the pulse state from passive mode-locking to Q-switching. It is in agreement with theoretical analysis. |
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| Keywords: | laser techniques passive mode-lock corner cube polarization Q-switched laser |
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