| 阶跃Q开关激光器输出光脉冲波形的研究 |
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| 引用本文： | 魏山城,代菊兰,王国华.阶跃Q开关激光器输出光脉冲波形的研究[J].河南师范大学学报(自然科学版),2012,40(6):71-72. |
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| 作者姓名： | 魏山城 代菊兰 王国华 |
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| 作者单位： | 河南师范大学物理与信息工程学院,河南新乡,453007 |
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| 摘 要： | 用数值积分法计算阶跃Q开关激光器输出光脉冲波形,并由计算得出的数据与模拟实验结果基本相吻.最后分析出四能级系统激光器中存在严重的差瓶颈效应,此导致了图形中的上升阶段初始时间内的差异,和下降阶段末端时间内的差异.
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| 关 键 词： | 数值积分法 阶跃Q开关 激光器 光脉冲波形 |
Output Pulse Waveform of a Step Q-switched Laser |
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| WEI Shan-cheng
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DAI Ju-lan
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WANG Guo-hua.Output Pulse Waveform of a Step Q-switched Laser[J].Journal of Henan Normal University(Natural Science),2012,40(6):71-72. |
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| Authors: | WEI Shan-cheng DAI Ju-lan WANG Guo-hua |
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| Institution: | (College of Physics & Information Engineering,Henan Normal University,Xinxiang 453007,China) |
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| Abstract: | The output pulse waveform of the step Q-switched laser is calculated with the method of numerical integration,and the data calculated is coincided with the results of simulating experiment.It is finally analyzed that four-level system laser has serious differential bottleneck effect,which causes the differences both in the initial time of rising phase and in the final time of declining phase of waveform. |
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| Keywords: | numerical integration method step Q-switched laser pulse waveform |
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