Measurment of Soft X－ray Spectrum by Filter Difference Method

Authors :: Jiang Shao－en
Ding Yong－kun
Ding Yao－nan
Cui Yan－li
Huang Tian－xuan
Wang Hong－bin
Yu Rui－zhen
Yi Rong－ qing
Tang Dao－yuan
Wen Shu－huai
Chen Jiu－sen
Sun Ke－xu
Source :: Acta Physica Sinica. 49:98
Publication Year :: 2000
Publisher :: Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences, 2000.
Abstract: The method of filter difference which is used to measure X－ray spectrum radiate d from laser－produced plasma has been studied in this paper.The basic principle of the method of filter difference is introduced and the calculated and measure d results of filter difference pair are given.The absolute soft X－ray spectra f rom laser plasma have been measured.Finally the errors of measured spectrum inte nsity are analysed and estimated.