辐射加热金X光再发射时间测量
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摘要: 利用星光Ⅱ三倍频激光打双盘靶,研究了辐射加热材料的X光发射时间。激光脉冲能量40~60J、脉冲宽度600~700ps。通过两台时间关联的亚千X光能谱仪 分别监测双盘靶初、次级发射X光谱,给出了辐射加热次级X光再发射时间。Abstract: The study of Xray reemissiontime from gold material heated byradiationin laserdouble disk targetexperiments is reported.Laser wavelengthof 0.35μm,energy 40~60J,pulse width 600~700pswith Ganssian shape are used.Primary,secondary emission Xray spectrum aremeasured respectively with two subkeVXray energy spectrometers. Twospectrometers used time relativemeasurement. Xray reemission time fromseco
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Key words:
- double disk target /
- heated byradiation /
- time relative /
- xray reemission
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