| 辐射加热腔诊断孔堵口特性实验研究 |
| |
| 引用本文： | 孙可煦,易荣清.辐射加热腔诊断孔堵口特性实验研究[J].光学学报,1995,15(12):651-1656. |
| |
| 作者姓名： | 孙可煦 易荣清 |
| |
| 作者单位： | 中国工程物理研究院，高温高密度等离子体物理重点实验室 |
| |
| 摘 要： | 研究辐射加热腔诊断孔堵口现象。实验采用波长为１．０５３μｍ、能量为３００－４００Ｊ、脉宽为－８００ｐｓ的高斯型激光脉冲，双束对打具有双源区的腔靶。在激光入射口及内腔口服两台亚千电子伏特Ｘ射线能谱仪监测源区与内爆区发射的Ｘ光谱。定性分析和讨论了堵口现象。
|
| 关 键 词： | 腔靶 诊断口 堵口 惯性约束聚变 |
| 收稿时间： | 1994/8/29 |
Experimental Study on Pinhole Closure of Diagnostic Pinhole in the Radiation Heated Cavity |
| |
| Sun Kexu, Yi Rongqing, Jing Shouyong, Ma Hongliang Huang Tianxuan, Cui Yanli, Tang Daoyuan Zheng Zhijian, Wen Shuhuai.Experimental Study on Pinhole Closure of Diagnostic Pinhole in the Radiation Heated Cavity[J].Acta Optica Sinica,1995,15(12):651-1656. |
| |
| Authors: | Sun Kexu Yi Rongqing Jing Shouyong Ma Hongliang Huang Tianxuan Cui Yanli Tang Daoyuan Zheng Zhijian Wen Shuhuai |
| |
| Institution: | Sun Kexu; Yi Rongqing; Jing Shouyong; Ma Hongliang Huang Tianxuan; Cui Yanli; Tang Daoyuan Zheng Zhijian; Wen Shuhuai (Laboratory for Laser Fusion China Academy. of Engineering Phyiscs Chendu 610003)(Received 29 August 1994 ; revised 17 November 1994) |
| |
| Abstract: | The study on pinhole closure of diagnostic pinhole in the cavity heated by radiation is reported. Laser Wavelength of 1. 053 μm, energy 300-400 J, pulse width -800 ps with Gaussian shape are used in the experiments. Two laser beams drive the Cavity target with two source regions. The sub-keV X-ray spectrum from source region and implosion region were measured by two sub-keV X-ray energy spectrometers respectively through laser incidence hole and diagnostic hole. The pinhole closure problom was qualitatively analysed and discussed. |
| |
| Keywords: | cavity target diagnostic hole pinhole closure |
| 本文献已被 CNKI 维普 等数据库收录！ |
