| 氢气中的超宽带拉曼脉冲压缩 |
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| 引用本文： | 楼祺洪,徐剑秋,董景星,黄峰,魏运荣.氢气中的超宽带拉曼脉冲压缩[J].中国激光,2000,27(1):64-68. |
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| 作者姓名： | 楼祺洪 徐剑秋 董景星 黄峰 魏运荣 |
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| 作者单位： | 中国科学院上海光机所,上海,201800 |
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| 摘 要： | 对氢气中的超宽带拉曼脉冲压缩进行了实验研究，利用工作在阈值附近的拉曼振荡器，当准分子激光抽运源的脉冲宽度为２３ ｎｓ时，得到了６ ｎｓ的拉曼种子光，并采用反向拉曼放大得到了放大倍数近３ 倍的放大拉曼光。并就实验中的气压和气体掺杂对实验结果的影响进行了讨论。
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| 关 键 词： | 超宽带 受激拉曼散射 脉冲压缩 |
| 收稿时间： | 1998/6/18 |
Superbroadband Raman Compression in Hydrogen |
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| Lou Qihong,Xu Jianqiu,Dong Jingxing,Huang Feng,Wei Yunrong.Superbroadband Raman Compression in Hydrogen[J].Chinese Journal of Lasers,2000,27(1):64-68. |
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| Authors: | Lou Qihong Xu Jianqiu Dong Jingxing Huang Feng Wei Yunrong |
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| Abstract: | Experiments of superbroadband Raman compression in hydrogen gases were conducted. The Raman seeds of 6 ns pulse duration were obtained from a near threshold oscillator pumped by an excimer laser pulse of 23 ns. Then the seeds were amplified 3 times in a backward Raman amplifier. The effects of pressure and mixture of Raman gases were discussed. |
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| Keywords: | superbroadband stimulated Raman scattering pulse compression |
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