| 885nmLD高重频侧泵Nd：YAG全固态激光器输出特性研究 |
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| 引用本文： | 李扬聪,刘强,周昕,王德良,陈德章,卿光弼. 885nmLD高重频侧泵Nd：YAG全固态激光器输出特性研究[J]. 光学与光电技术, 2008, 6(6): 83-85 |
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| 作者姓名： | 李扬聪 刘强 周昕 王德良 陈德章 卿光弼 |
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| 作者单位： | 1. 四川大学电子信息学院,四川,成都,610064
2. 西南物理技术研究所,四川,成都,610041 |
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| 摘 要： | 对不同反射率和注入电流下885nmLD高重频侧面泵浦Nd：YAG全固态激光器的输出特性进行了实验研究，实验表明1064nm激光脉冲输出能量随注入电流的增加而增大，泵浦频率越高，脉冲输出能量增长越慢。以脉冲侧面泵浦Nd：YAG，在重复频率为60Hz、80Hz，注入电流为130A时，得到了输出透镜的最佳反射率都为73％，输出脉冲能量分别为62.1mJ，47.9mJ，光-光效率分别为13.29%、10.29%。
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| 关 键 词： | 激光器 高重频侧面泵浦 热助推 全固态激光器 |
| 收稿时间： | 2008-03-27 |
Output Property on All-Solid-State Laser of 885 am LD High-Frequency Side-Pumped Nd:YAG |
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| LI Yang-cong,LIU Qiang,ZHOU Xin,WANG De-liang,CHEN De-zhang,QING Guang-bi. Output Property on All-Solid-State Laser of 885 am LD High-Frequency Side-Pumped Nd:YAG[J]. optics&optoelectronic technology, 2008, 6(6): 83-85 |
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| Authors: | LI Yang-cong LIU Qiang ZHOU Xin WANG De-liang CHEN De-zhang QING Guang-bi |
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| Affiliation: | LI Yang-cong1 LIU Qiang1 ZHOU Xin1WANG De-liang2 CHEN De-zhang2 QING Guang-bi2(1 School of Electronics , Information,Sichuan University,Chengdu 610064,China,2 Southwest Institute of Technical Physics,Chengdu 610041,China) |
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| Abstract: | The output properties on all-solid-state laser of 885 nm LD high-requency side-pumped Nd∶YAG under the different refuetivities and the injedion currents are researched. The output energy of the 1064 nm laser pulse increases with the injection current increasing. The pumped frequency is higher, the output energy growth of pulse is slower. When the frequency is 60 Hz or 80 Hz, the injection current is 130 A, we gain that the best reflex rate of the output couplers is 73%, the output energies of pulse are 62.1 mJ and 47.9 mJ, the optical efficiencies are 13.2% and 10.2% by using the pulse sidepumped Nd∶YAG. |
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| Keywords: | laser high-frequency side-pumped thermally boosting all-solid-state laser |
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