| 侧照明实验用平面调制微靶的制备及参数测量 |
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| 引用本文： | 叶君建,周斌,徐翔,何钜华,沈军,傅思祖. 侧照明实验用平面调制微靶的制备及参数测量[J]. 强激光与粒子束, 2006, 18(9): 1511-1514 |
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| 作者姓名： | 叶君建 周斌 徐翔 何钜华 沈军 傅思祖 |
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| 作者单位： | 同济大学,波耳固体物理研究所,上海,200092;中国工程物理研究院,上海激光等离子体研究所,上海,201800;同济大学,波耳固体物理研究所,上海,200092;中国工程物理研究院,上海激光等离子体研究所,上海,201800 |
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| 基金项目： | 国家高技术研究发展计划(863计划);同济大学校科研和教改项目 |
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| 摘 要： | 介绍了用于侧照明实验研究瑞利-泰勒流体力学不稳定性(Rayleigh-Taylor instability)实验的聚苯乙烯和铝平面调制微靶的制备工艺。通过图形转移，靶型切割和装配工艺的控制，结合靶参数测量，获得了厚度在几十μm、表面具有波长50 μm和55 μm、振幅从几到几十μm、微靶宽度约为200 μm、剖面正弦调制图形清晰的两种靶型。
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| 关 键 词： | 瑞利-泰勒(R-T)流体力学不稳定性 聚苯乙烯 铝 平面调制靶 |
| 文章编号： | 1001-4322(2006)09-1511-04 |
| 收稿时间： | 2005-12-27 |
| 修稿时间： | 2006-05-26 |
Fabrication and measurement of surface perturbation tiny targets in flank illumination experiment |
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| YE Jun-jian,ZHOU Bin,XU Xiang,HE Ju-hua,SHEN Jun,FU Si-zu. Fabrication and measurement of surface perturbation tiny targets in flank illumination experiment[J]. High Power Laser and Particle Beams, 2006, 18(9): 1511-1514 |
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| Authors: | YE Jun-jian ZHOU Bin XU Xiang HE Ju-hua SHEN Jun FU Si-zu |
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| Affiliation: | 1. Pohl Institute of Solid State Physics, Tongji University, Shanghai 200092, China;2. Shanghai Institute of Laser and Plasma, CAEP, Shanghai 201800, China |
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| Abstract: | This paper introduces fabrication of polystyrene and aluminum surface perturbation targets used for flank illumination Rayleigh-Taylor instability experiment.By figure transfer,incising targets,controlling constructional technique and measuring targets' parameters,we obtained surface perturbation targets with sinusoidal surface perturbation figures with thickness of several tens micrometer,the wavelength about 50 micrometer and amplitude from several to several tens micrometer.The width of two kinds of eargets is about 200 micrometer and the profile is clear. |
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| Keywords: | Rayleigh-Taylor instability Polystyrene Aluminum Surface perturbation target |
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