| 激光等离子体诊断用的可见光探针 |
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| 引用本文： | 江志明,孟绍贤,张伟清,林礼煌,徐至展. 激光等离子体诊断用的可见光探针[J]. 核聚变与等离子体物理, 1987, 0(2) |
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| 作者姓名： | 江志明 孟绍贤 张伟清 林礼煌 徐至展 |
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| 作者单位： | 中国科学院上海光机所(江志明，孟绍贤，张伟清，林礼煌)，中国科学院上海光机所(徐至展) |
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| 摘 要： | 一、引言 激光可见光探针是激光等离子体研究中有效的诊断工具,能达到很高的时空分辨率。在钕玻璃激光打靶实验中,通常采用从打靶光分出一部分经倍频和受激喇曼前向散射来得到可见光探针。倍频和散射过程使光脉冲得到了压缩,但是,受激喇曼前向散射的压缩性
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| 关 键 词： | 可见光探针 受激喇曼后向散射 |
A VISIBLE LIGHT BEAM PROBE FOR LASER-PLASMA DIAGNOSIS |
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| JIANG Zhiming MENG Shaoxian ZHANG Weiping LIN LihuangXU Zhizhan. A VISIBLE LIGHT BEAM PROBE FOR LASER-PLASMA DIAGNOSIS[J]. Nuclear Fusion and Plasma Physics, 1987, 0(2) |
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| Authors: | JIANG Zhiming MENG Shaoxian ZHANG Weiping LIN LihuangXU Zhizhan |
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| Abstract: | In the Six-beam Nd:Glass Laser Facility in Shanghai Institute of Optics and Fine Mechanics, we set up a 629.8nm probe beam system from one of the six beams (1064nm) by means of frequency doubling using a KDP crystal and stimulated Raman backscattering from dimethyl sulfoxide ((CH3)2SO).The duration time of the probe beam is 50ps (FWHM) while that of the input beam is about 250ps. |
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| Keywords: | Probe beam Stimulated Raman backscattering. |
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