摘要
本文介绍清华大学电机工程系研制的一种高强度软X光源,这种光源是由喷气式Z箍缩等离子体产生的。阐述了Z箍缩装置的工作原理,研究了装置的运行参数(如充电电压、充气密度等)对软X射线发射的影响。用热电堆测量了X射线的产额。并介绍了用无窗XRD(X射线二极管)测量脉冲x射线的初步结果:光源处的X射线总能量超过100J,发射时间约100ns,其功率达10~9W以上。
A high intensity soft X-ray source has been developed in this laboratory by using gas puff Z-pinch plasma. The working principles are described and the dependence of X-ray radiation on operating parameters (such as charged voltage, gas pressure,etc.) are discussed. The X-ray irr- adiation rate are tested by using heat-electric stack, and the measuerements of pulsed X-ray using XRD show that the total energy of X-ray is greater than 100 J, the irra- diating time is about 100 ns, and the power is greater than 10~9 W.
出处
《光学机械》
CSCD
1991年第1期50-53,共4页
