| 利用相位共轭镜产生高质量宽度可调脉冲 |
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| 引用本文： | 吕志伟,刘莉,何伟明,王骐,马祖光.利用相位共轭镜产生高质量宽度可调脉冲[J].光学学报,2000,20(3):89-394. |
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| 作者姓名： | 吕志伟 刘莉 何伟明 王骐 马祖光 |
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| 作者单位： | 哈尔滨工业大学光电子技术研究所,哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金，国家高技术惯性约束聚变主题资助课题 |
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| 摘 要： | 实验研究了双池受激布里渊散射系统中的脉冲压缩。通过简单地改变双池间距可以获得脉宽可调的优质光束，脉宽可调范围依赖于抽运能量。增大抽运能量，脉宽可调范围也相应地增大。对双池受激布里渊散射系统的脉冲波形进行了数值模拟，理论计算结果与实验符合得很好。
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| 关 键 词： | 受激布里渊散射 相位共轭镜 脉宽可调 激光器 |
| 收稿时间： | 1999/1/29 |
Generation of High-Quality Tunable-Duration Pulses by Phase Conjugating Mirror |
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| Lu Zhiwei,Liu Li,He Weiming,Wang Qi,Ma Zuguang.Generation of High-Quality Tunable-Duration Pulses by Phase Conjugating Mirror[J].Acta Optica Sinica,2000,20(3):89-394. |
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| Authors: | Lu Zhiwei Liu Li He Weiming Wang Qi Ma Zuguang |
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| Abstract: | Pulse compression of two cell stimulated Brillouin scattering (SBS) system in CCl 4 liquid with high beam quality was experimentally investigated. The duration of Stokes pulse was tunable by simply changing the separation between two cells and the tuning range depended on the pump energy. By increasing the input energy, the wider tuning range of pulse width could be achieved. The numerical simulation on pulse shape of two cell SBS system was made and agreed with the experimental results well. |
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| Keywords: | stimulated Brillouin scattering two cell system phase conjugating mirror tunable duration |
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