黑洞靶内辐射场温度的时空分布实验研究

Study of Temporal Spatial Distribution of the Radiation Temperature in Hohlraum

介绍了黑洞靶腔内辐射场时空分布。实验采用两束１．０５３μｍ波长激光脉冲，对打圆柱型黑洞靶。三台亚千Ｘ射线能谱仪从不同方位通过激光入射口或诊断口观测腔内壁不同位置辐射状况。实验结果对注入激光能量归一。

Experiments studing temporal-spatial distribution of radiation in Hohlraum are reported. Two laser beams with wavelengh 1 053μm irradiated from two ends of a cylindrical target are used. Three sub-keV X-ray energy spectrometers have measured the radiation in Hohlraum for diffferent direction through diagnostic pinhole or laser entrance holes. Finally,the temporal-spatial distribution of the radiation temperature in Hohlraum is given.