摘要
用于惯性约束聚变诊断的软Ｘ射线探测元器件的能量响应曲线定标，利用北京同步辐射装置（ＢＳＲＦ３Ｂ１束线，束流为２０—８０ｍＡ，光子能量为２５０—１０００ｅＶ，通量约为１０１２ｐｈｏｔｏｎ／ｓ·ｍｍ２·ｍｒ２·０１％ｂａｎｄｗｉｄｔｈ）及反射率计靶室，采用ＡＸＵＶ１００硅光二极管作源强绝对监测．对Ｘ射线二极管（ＸＲＤ）及金刚石光电导探测器等五种探测元件进行能量响应曲线定标，获得初步实验结果。
Calibration of the energy response for the soft X ray detection elements using in the ICF diagnostic are reported.The Beijing synchrotron Radiation Facility (3B1 beam line,photon energy ～250—1000eV,radiation flux ～10 12 photon/s·mm 2·mr 2·0 1% band width,beam current ～20—80mA) and target chamber of the reflectometer are used.The source intensity is monitored by AXUV 100 photodiode.The calibration of the energy response for the XRD,filter light film,Ⅱa type diamond photoconductive detector,transmission grating and soft X ray film are given and analysed.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1997年第4期650-655,共6页
Acta Physica Sinica
