| 二极管泵浦双掺杂YAG微片自调Q激光器 |
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| 引用本文： | 陈军,吴晓冬,周涛.二极管泵浦双掺杂YAG微片自调Q激光器[J].强激光与粒子束,2002,14(6):841-844. |
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| 作者姓名： | 陈军 吴晓冬 周涛 |
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| 作者单位： | 浙江大学 现代光学仪器国家重点实验室，浙江 杭州 310027 |
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| 基金项目： | 国家863 804激光技术领域资助项目 |
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| 摘 要： | 利用激光二极管泵浦双掺杂YAG微片晶体，在连续泵浦时获得了重复频率为2.78kHz，脉冲宽度为6ns的自调Q激光输出。并通过预泵浦加脉冲调制电流的方法，实现可控重复率的自调Q脉冲输出。与外腔式自调Q微片激光器相比，这种一体化微片激光器具有更高的转换效率、更窄的输出脉冲宽度和更高的重复频率，同时结构更为简单紧凑，易于调整。
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| 关 键 词： | LD泵浦 自调Q 双掺杂微片激光器 |
| 文章编号： | 1001-4322(2002)06-0841-04 |
| 收稿时间： | 2001/11/26 |
LD pumped Cr4+, Nd3+:YAG monolithic microchip self Q-switched laser |
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| chen jun,wu xiao dong,zhou tao.LD pumped Cr4+, Nd3+:YAG monolithic microchip self Q-switched laser[J].High Power Laser and Particle Beams,2002,14(6):841-844. |
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| Authors: | chen jun wu xiao dong zhou tao |
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| Institution: | The State Key Laboratory of Modern Optical instrumentation, Zhejiang University, Hangzhou, 310027, P.R. China |
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| Abstract: | Using the Cr4+, Nd3+:YAG microchip pumped by LD, the self-Q-switched laser pulses with the repetition rate of 2.78kHz and pulse width of 6ns are obtained in the CW case. Through the pre pumping with the pulsed modulated current the self -Q-switched output laser with a controllable repetition rate is realized. Compare with the extra cavity self-Q-switched microchip laser the monolithic microchip laser possesses higher transform efficiency, more narrow pulse width and high repetition rate. Also such a laser constructed compact, and easy to be adjusted. |
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| Keywords: | LD pumped self-Q-switch co-doped microchip laser |
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