激光二极管抽运Cr^4+:YAG被动调Q Nd:YVO4激光器的实验研究 |
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引用本文: | 杨成伟 霍玉晶 尹晓东 陈千颂 张宝顺. 激光二极管抽运Cr^4+:YAG被动调Q Nd:YVO4激光器的实验研究[J]. 中国激光, 2004, 31(1): 1-4 |
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作者姓名: | 杨成伟 霍玉晶 尹晓东 陈千颂 张宝顺 |
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作者单位: | [1]清华大学电子工程系,北京100084 [2]长春理工大学高功率半导体激光器国家重点实验室,吉林长春130022 |
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基金项目: | 国防科技重点实验室基金(51456050103JW0103)资助课题. |
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摘 要: | 对激光二极管(LD)抽运的Cr^4 :YAG被动调Q Nd:YVO4全固态激光器进行了实验研究。着重研究了抽运功率,Cr^4 :YAG晶体的初始透过率及其在激光腔中的位置等因素对激光器输出脉冲宽度和重复频率等性能的影响,并对实验结果进行了相应的分析讨论,在理论上加以合理的解释。
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关 键 词: | 激光技术 Cr^4+ YAG 被动调Q 重复频率 脉冲宽度 激光二极管抽运 LD抽运 全固态激光器 |
收稿时间: | 2002-09-02 |
Experimental Study on LD Pumped Nd:YVO4 Laser Passively Q-switched by Cr4+:YAG |
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Abstract: | The experimental study on LD pumped Nd∶YVO_4 laser passively Q-switched by Cr 4+∶YAG was carried out. Especially, the emphasis was on the influence of pump power, initial transmissions of Cr 4+∶YAG and its position in the laser cavity on the pulse width and repetition rate of laser output. The experiment results were analyzed and discussed. |
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Keywords: | laser technique Cr 4+∶YAG passively Q-switched repetition rate pulse width |
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