| LD端面抽运1KHz电光调Q Nd:YVO4激光器输出功率特性研究 |
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| 引用本文： | 宋标,李传起,谢爱根,王铁邦. LD端面抽运1KHz电光调Q Nd:YVO4激光器输出功率特性研究[J]. 光子学报, 2009, 38(10) |
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| 作者姓名： | 宋标 李传起 谢爱根 王铁邦 |
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| 作者单位： | 南京信息工程大学,数理学院,南京,210044;南京信息工程大学,数理学院,南京,210044;南京信息工程大学,数理学院,南京,210044;南京信息工程大学,数理学院,南京,210044 |
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| 基金项目： | 国家自然科学基金，江苏省高校自然科学基金，江苏省自然科学基金 |
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| 摘 要： | 报道了全固态激光器连续抽运高重复率电光调Q Nd:YVO4激光器的实验和理论分析结果,用BBO晶体作电光调Q元件,在激光二极管(LD)端面抽运Nd:YVO4激光器中实现了较高重复率的电光调Q输出.实验中在1 kHz重复率下,抽运功率为10 W时,平均功率超过170 mW.对输出功率曲线中的凹陷现象进行了分析,指出了制约激光器的内在诸因素,并用传播圆-变换圆图解分析方法给出了合理的解释.
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| 关 键 词： | 激光器 LD端面抽运 电光调Q 高重复率 |
Output Characteristics of LD End-pumping Nd:YVO4 Laser with Pulse Repetition Rates up to 1 kHz |
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| SONG Biao,LI Chuan-qi,XIE Ai-gen,WANG Tie-bang. Output Characteristics of LD End-pumping Nd:YVO4 Laser with Pulse Repetition Rates up to 1 kHz[J]. Acta Photonica Sinica, 2009, 38(10) |
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| Authors: | SONG Biao LI Chuan-qi XIE Ai-gen WANG Tie-bang |
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| Abstract: | A laser diode (LD) continuous-wave (CW) end-pumping high repetition rate electro-optic ( EO) Q-switching Nd : YVO_4 laser was experimentally and theoretically studied. In experiments , using BBO single crystal as an EO Q-switch,with 10 W pump power ,about 170 mW average power was obtained at 1 kHz repetition rate. The dips in the output power curves were analyzed, A reasonable explaination was given and a way of improving the output was pointed out through the graphic analysis of the transmitting and transforming circle. |
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| Keywords: | Lasers LD end-pumped E-O Q-switching laser High repetition rate |
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