中国激光, 1998, 25 (9): 781, 网络出版: 2006-10-18  

用Cr4+:YAG作被动调Q的准连续板条Nd:YAG激光器的性能研究

Study of Performance of a Cr4+:YAG Passively Q-switched QCW Slab Nd:YAG Laser
作者单位
1 四川大学光电科学技术系,成都 610064
2 西南流体物理研究所,成都 610064
3 西南技术物理研究所,成都 610064
摘要
报道了用Cr4+:YAG作被动调Q,重复率为100 Hz的激光二极管泵浦的准连续板条Nd:YAG激光器的性能。观察到调Q脉冲的阈值泵浦功率、脉冲宽度、输出功率和调Q效率均与泵浦脉冲的宽度有关。得到37.4 ns(FWHM)的调Q脉冲。
Abstract
In this paper the performance of a Cr 4+ :YAG passively Q-switched diode laser pumped QCW slab Nd:YAG laser with a repetition rate of 100 Hz is reported. The dependence of the pumping threshold, the pulse width, the average output power as well as the energy extraction efficiency of Q-switched pulses on input pump pulsewidth was observed. A pulse width (FWHM) of 37.4 ns of the Q switched laser was obtained. The laser system operated very stably.
参考文献

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范安辅, 杨成龙, 徐天华, 王卫民, 陈津燕, 周昕, 黄援朝. 用Cr4+:YAG作被动调Q的准连续板条Nd:YAG激光器的性能研究[J]. 中国激光, 1998, 25(9): 781. 范安辅, 杨成龙, 徐天华, 王卫民, 陈津燕, 周昕, 黄援朝. Study of Performance of a Cr4+:YAG Passively Q-switched QCW Slab Nd:YAG Laser[J]. Chinese Journal of Lasers, 1998, 25(9): 781.

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