激光惯性约束聚变综合诊断系统

Recent progress and application of diagnostic technique in laser fusion

摘要: 概述了为在强激光装置“神光II”、“星光II”上开展惯性约束聚变实验而建立的综合诊断系统的构成与指标。重点介绍了近期在X光、光学波段、聚变产物、诊断精密化等方面的进步，以及该诊断系统在黑腔靶物理、内爆动力学、不透明度研究中的应用。

Abstract: In this paper, an integrated diagnostic system built and used at Shenguang II and Xingguang II laser facility for inertial confinement fusion experiment has been reviewed. The progress of diagnostic technique for Xray optical band, fusion products has been emphasized. The many diagnostic instruments, such as three chromatic spectrometer (TCS) that consists of Xray streaked camera and was applied in many experiments, have been developed. The Xray's temporalspatial behaviors of three kinds of wavelength could be investigated in the meantime using TCS. The application on investigation of hohlraum target physics, implosion dynamic and opacity have been introduced.