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文献详情 >基于球面晶体成像技术的激光等离子体体成像研究(英文) 收藏
基于球面晶体成像技术的激光等离子体体成像研究(英文)

基于球面晶体成像技术的激光等离子体体成像研究(英文)

作     者:Wang Hong-jian~(1,2),Li Zeren~2 (1 Chongqing Engineering Technology Research Center for Information Management in Development Chongqing Technology & Business University,Chongqing,400067,China 2Nationat Key Laboratory of Shock Wave and Detonation Physics,Mianyang Sichuan, 621900,China) 

会议名称:《第十五届全国等离子体科学技术会议》

会议日期:2011年

学科分类:07[理学] 070204[理学-等离子体物理] 0702[理学-物理学] 

关 键 词:laser-produce plasma spectrum diagnose three-dimensional image uniformity 

摘      要:To obtain high-resolution three-dimensional image of laser-produced plasma, reflecting the depth of information to diagnose the uniformity of the laser-produced plasma,the method is proposed of the instantaneous multi-directional spherical crystal imaging *** multiple high-resolution spherical crystal were using in different directions,which could focus and image X-ray from the laser-prodced plasma. Secondely the imaging detector recorde the two-dimensional image of plasma on the different spherical crystal channels arranged different imaging *** three-dimensional images of laser-produced plasma was reconstructed based on the mathematical model ***-channel spectrometer was designed to diagnose the laser-produced *** the simulation experiments,the wavelength of the X-ray 0.2-20nm spectrum was obtained in laser-produced *** experiment show that the method can be applied to diagnose the three-dimensional imaging of laser-produce plasma.

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