气炮加载实验中光学窗口透射率测量技术及其应用

李永宏 刘福生 程小理 马海云 张明建 薛学东

李永宏, 刘福生, 程小理, 马海云, 张明建, 薛学东. 气炮加载实验中光学窗口透射率测量技术及其应用[J]. 高压物理学报, 2010, 24(6): 467-471 . doi: 10.11858/gywlxb.2010.06.011
引用本文: 李永宏, 刘福生, 程小理, 马海云, 张明建, 薛学东. 气炮加载实验中光学窗口透射率测量技术及其应用[J]. 高压物理学报, 2010, 24(6): 467-471 . doi: 10.11858/gywlxb.2010.06.011
LI Yong-Hong, LIU Fu-Sheng, CHENG Xiao-Li, MA Hai-Yun, ZHANG Ming-Jian, XUE Xue-Dong. Technique for Measuring Transmittance of Optical Windows under Dynamic Loading and Its Application[J]. Chinese Journal of High Pressure Physics, 2010, 24(6): 467-471 . doi: 10.11858/gywlxb.2010.06.011
Citation: LI Yong-Hong, LIU Fu-Sheng, CHENG Xiao-Li, MA Hai-Yun, ZHANG Ming-Jian, XUE Xue-Dong. Technique for Measuring Transmittance of Optical Windows under Dynamic Loading and Its Application[J]. Chinese Journal of High Pressure Physics, 2010, 24(6): 467-471 . doi: 10.11858/gywlxb.2010.06.011

气炮加载实验中光学窗口透射率测量技术及其应用

doi: 10.11858/gywlxb.2010.06.011
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    通讯作者:

    李永宏

Technique for Measuring Transmittance of Optical Windows under Dynamic Loading and Its Application

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    Corresponding author: LI Yong-Hong
  • 摘要: 报道一种用于气炮加载条件的窗口透射率测量技术。该技术将一种激发电压低(4.5 V)、响应时间快(约500 ns)、输出功率稳定的半导体脉冲光源设置在弹丸内部,在碰靶前激发出光,作为照明光源,用于观测透明样品/窗口在加载过程中的透射率变化。将该技术用于石英玻璃冲击透明性研究,发现石英玻璃在经冲击压缩再卸载到水的过程中,其透射率下降了近30%,该结果不支持文献中所给出的液态水压致固化的解释。

     

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出版历程
  • 收稿日期:  2009-02-20
  • 修回日期:  2009-10-08
  • 发布日期:  2010-12-15

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