[1]吴逢铁,张文珍.不同腔型Cr4+∶YAG被动调Q激光器[J].华侨大学学报(自然科学版),2000,21(3):239-242.[doi:10.3969/j.issn.1000-5013.2000.03.004]
　Wu Fengtie,Zhang Wenzhen.Cr4+∶YAG Passively Q-Switched Laser in Different Cavity Configurations[J].Journal of Huaqiao University(Natural Science),2000,21(3):239-242.[doi:10.3969/j.issn.1000-5013.2000.03.004]
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不同腔型Cr4+∶YAG被动调Q激光器()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第21卷
期数:
2000年第3期
页码:
239-242
栏目:
出版日期:
2000-07-20

文章信息/Info

Title:
Cr4+∶YAG Passively Q-Switched Laser in Different Cavity Configurations
文章编号:
1000-5013(2000)03-0239-04
作者:
吴逢铁; 张文珍
华侨大学电气工程与自动化系, 泉州362011
Author(s):
Wu Fengtie;  Zhang Wenzhen
Dept. of Elec. Eng. & Auto., Huaqiao Univ., 362011, Quanzhou
关键词:
Cr4+∶YAG;  调Q激光器;  非稳腔
Keywords:
Cr 4+ ∶YAG;  Q switched laser;  unstable resonator
分类号:
TN248
DOI:
10.3969/j.issn.1000-5013.2000.03.004
摘要:
以新型可饱和吸收体 Cr4 +∶ YAG晶体作为调 Q开关,在平 -凸非稳腔和平 -平介稳腔中实现被动调 Q运转 .分别获得能量为 70 .5m J和 2 9.7m J,脉宽为 2 3ns和 2 0 ns,能量起伏为 1.9%和 3.8%的调 Q单脉冲输出 .实验结果表明,非稳腔有利于输出能量和稳定性的提高,理论分析和实验结果相符 .
Abstract:
By using a new saturable absorber Cr 4+ ∶YAG crystal as Q modulated switch, passively Q modulated operation is realized in a plane convex unstable resonator and a plane plane critical stable resonator. The Q modulated single pulse output with energy of 70.5 mJ and 29.7 mJ, pulse width of 23 ns and 20 ns, and energy fluctuations of 1.9% and 3.8% are obtained respectively.As shown by experimental results, unstable resonator is beneficial to the enhancement of output energy and stability. Theoretical analysis is in agreement with experimental results.

参考文献/References:

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备注/Memo

备注/Memo:
福建省自然科学基金资助项目; 福建省优秀留学回国人员科研资助项目
更新日期/Last Update: 2014-03-23