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同步辐射软X射线源用于软X射线探测元件定标

物理学报, 1997, 46(4): 650-655.
DOI: 10.7498/aps.46.650
CSTR: 32037.14.aps.46.650

CALIBRASION OF THE ENERGY RESPONSE FOR THE SOFT X-RAY DETECTIONS ELEMENTS WITH THE BEIJING- SYNCHROTRON RADIATION FACILITY

Acta Phys. Sin., 1997, 46(4): 650-655.
DOI: 10.7498/aps.46.650
CSTR: 32037.14.aps.46.650
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  • 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（BSRF-3B1束线，束流为20—80mA，光子能量为250—1000eV,通量约为1012photon/s·mm2·mr2·0.1%band width）及反射率计靶室，采用AXUV-100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，并对数据进行了分析

     

    Abstract

    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 ～1012photon/s·mm2·mr2·0.1% 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.

     

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