| 掺铒石英光纤中的受激拉曼散射及受激四光子混频 |
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| 引用本文： | 刘邦群,高晖,刘祖荫. 掺铒石英光纤中的受激拉曼散射及受激四光子混频[J]. 中国激光, 1998, 25(1): 61-64 |
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| 作者姓名： | 刘邦群 高晖 刘祖荫 |
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| 作者单位： | 武汉大学物理系，中国科学院武汉物理与数学研究所 |
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| 摘 要： | 报道了掺铒光纤受激拉曼散射（ＳＲＳ）和受激四光子混频（ＳＦＰＭ）的实验研究。所用光纤长为１０ｍ，泵浦源为ＮｄＹＡＰ倍频５３９．７ｎｍ脉冲激光，脉冲能量为０．１Ｊ，脉宽为５０ｎｓ，获得了从５５２．１～６２２．８ｎｍ的６级受激拉曼散射谱和受激四光子混频的Ｓｔｏｋｅｓ（５４２．９ｎｍ）及反Ｓｔｏｋｅｓ（５３７ｎｍ）谱线。
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| 关 键 词： | 掺铒光纤，受激拉曼散射，受激四光子混频 |
| 收稿时间： | 1996-07-25 |
Stimulated Raman Scattering and Stimulated Four photon Mixing in Er doped Silica Fiber |
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| Abstract: | This paper describes the experimental investigation of stimulated Raman scattering and stimulated four photon mixing obtained from an Er doped silica fiber. Six orders of stimulated Stokes scattering in the range of 552.1～622.8 nm and the Stokes (λ=542.9 nm) and anti Stokes (λ=537 nm) of stimulated four photon mixing have been obtained from a 10 m Er doped single mode silica fiber, which was pumped by a frequency doubled Q-switched Nd:YAP laser (λ=539.7 nm) with a pulse duration of 50 ns. Its output energy is 0.1 J. |
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| Keywords: | Er doped fiber stimulated Raman scattering four photon mixing |
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