用作VISAR窗口的LiF晶体折射率变化修正因子

马云; 李泽仁; 胡绍楼; 李加波; 汪小松; 陈宏; 翁继东; 刘俊; 俞宇颖; 宋萍; 等

doi:10.11858/gywlxb.2007.04.011

用作VISAR窗口的LiF晶体折射率变化修正因子

doi: 10.11858/gywlxb.2007.04.011

中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室，四川绵阳 621900

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通讯作者:
马云

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出版历程
- 收稿日期: 2007-04-10
- 修回日期: 2007-07-19
- 发布日期: 2007-12-05

LiF Window Corrections for VISAR

Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China

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Corresponding author: MA Yun

摘要

摘要: 利用加窗VISAR测速方程和平面碰撞实验产生已知样品-窗口界面粒子速度的方法，对LiF晶体用作VISAR（激光波长532 nm）测速窗口时的折射率变化修正因子进行了测定。给出了LiF晶体窗口在冲击压力2.7~66 GPa范围内，折射率变化修正因子测量结果及界面粒子速度修正方法。
- VISAR /
- LiF /
- 折射率 /
- 冲击波
Abstract: Symmetric, plate-impact experiments were performed to measure LiF window correction coefficients for velocity interferometer system for any reflector (VISAR) (at 532 nm). Single crystal LiF window corrections for VISAR under shocked pressure from 2.7 GPa to 66 GPa and the methods of correcting interface velocity are presented.
- VISAR /
- LiF /
- refractive index /
- shock wave

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参考文献(10)

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