利用薄膜量热计测量高功率Z箍缩软X射线总能量
Measurement of total soft Xray energy of high power Zpinch plasma with a Nifilm bolometer
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摘要: 介绍一种采用脉冲恒压电源驱动的镍薄膜量热计,研制了测量系统和镍薄膜探测器,对探测器的电阻温度特性进行了实验标定,该量热计已成功应用于测量“强光一号”加速器高功率Z箍缩等离子体软X射线总能量,分析了测量不确定度。Abstract: A Nifilm bolometer driven by the pulsed constantvoltage supply was developed. The method of measuring the total soft Xray energy and the measuring system was presented. A Nifilm detector was developed and calibrated for the dependence with temperature . This bolometer has been applied in measuring the total soft Xray energy for the high power Zpinch plasma produced from QiangguangI accelerator. The uncertainty of the measurment was analyzed.
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Key words:
- plasma /
- zpinch /
- soft xray diagnostic /
- bolometer
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