Direct Laser-Driven Quasi-Isentropic Compression on HEAVEN-I Laser

• Published in: Chinese physics letters Vol. 32; no. 7; pp. 95 - 98
• Main Author: 张品亮 汤秀章 李业军 王钊 田宝贤 殷倩 陆泽 向益淮 高智星 李静 胡凤鸣 龚自正
• Format: Journal Article
• Language: English
• Published: 01.07.2015
• Subjects: Aluminum; Compressing; Entropy; Fluid dynamics; Illumination; Lasers; Precursors; Simulation; 上升时间; 典型剖面; 准等熵压缩; 加载过程; 单调增加; 流体力学模拟; 激光直接驱动; 脉冲形状

The HEAVEN-I laser is used for direct drive quasi-isentropic compression up to -18 GPa in samples of aluminum without being temporal pulse shaped. The monotonically increasing loading is with a rise time over 17ns. The compression history is well reproduced by the ID radiation hydrodynamics simulati...