冲击压缩下Z-切石英的弹性响应特性和折射率

李雪梅; 俞宇颖; 李英华; 张林; 马云; 汪小松; 付秋卫

doi:10.7498/aps.59.2691

摘要

利用平面对称碰撞和“原位”测量实验方法，对Z-切石英的弹性响应特性和窗口光学特性进行了研究.结果表明，在至少10 GPa内，Z-切石英为弹性单波响应，且透光性良好，可作为速度剖面测试系统的光学窗口.10 GPa内Z-切石英的冲击波速度和粒子速度之间满足线性关系.1550 nm入射光条件下，其窗口速度修正采用指数形式较为精确，线性修正仅适用于特定范围；而折射率随密度的变化关系则可采用线性函数进行较好描述.以上结果为Z-切石英应用于基于1550 nm光源激光干涉测速系统的光学窗口提供了依据.

关键词:

Abstract

The elastic properties and optic characteristics of shocked Z-cut quartz were carefully examined，by using symmetric plate impact and in situ measurement. Results show that Z-cut quartz exhibits a simple-wave elastic response and keeps transparent up to a pressure of no less than 10 GPa，and it can be used as the opical window for velocity measurement within this pressure range. The relation of elastic shock wave velocity and particle velocity satisfies linear function very well. On the other hand，the velocity correction of Z-cut quartz at incident laser wavelength of 1550 nm can be better represented by exponential function than linear one，while the relation between refractive index and density of Z-cut quartz at 1550 nm satisfies the linear function very well. The results in this paper lay a foundation for using Z-cut quartz as optical windows of interferometer systems working with laser at 1550 nm wavelength.

Keywords:

作者及机构信息

1.
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国防科技重点实验室，绵阳 621900

基金项目: 国家自然科学基金(批准号：10672149)、中国工程物理研究院基金重大项目(批准号：2009A0101001)和冲击波物理与爆轰物理国防科技重点实验室基金(批准号：9140C6701010901)资助的课题.

Authors and contacts

1.
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国防科技重点实验室，绵阳 621900

参考文献

[1]	［1］Yu Y Y，Tan H，Hu J B，Dai C D，Chen D N，Wang H R 2008 Acta Phys. Sin. 57 2352 (in Chinese) ［俞宇颖、谭华、胡建波、戴诚达、陈大年、王焕然 2008 物理学报 57 2352］
[2]	［2］Hu J B，Zhou X M，Tan H 2008 Acta Phys. Sin. 57 2347 (in Chinese) ［胡建波、周显明、谭华 2008 物理学报 57 2347］
[3]	［3］Barker L M，Hollenbach R E 1972 J. Appl. Phys. 43 4669
[4]	［4］Weng J D，Tan H，Hu S L 2005 Rev. Sci. Instrum. 76 093301
[5]	［5］Jensen B J，Holtkamp D B 2007 J. Appl. Phys. 101 013523
[6]	［6］Barker L M，Hollenbach R E 1970 J. Appl. Phys. 41 4208
[7]	［7］Asay J R，Gupta Y M 1972 J. Appl. Phys. 43 2220
[8]	［8］Graham R A，Brooks W P 1971 J. Phys. Chem. Solids. 32 2311
[9]	［9］Wackerle J 1962 J. Appl. Phys. 33 922
[10]	］Kanel G I，Razorenov S V，Fortov V E 2004 Shock-Wave Phenomena and the Properties of Condensed Matter (New York：Springer-Verlag) p121
[11]	］Jones S C，Gupta Y M 2000 J. Appl. Phys. 88 5671
[12]	］Gustavsena R L，Gupta Y M 1994 J. Appl. Phys. 75 2837
[13]	］Resseguier T D，Berterretche P，Hallouin M 2003 J. Appl. Phys. 94 2123
[14]	］Setchell R E 1980 J. Appl. Phys. 50 8186
[15]	］Jing F Q 1999 Introduction to Experimental Equation of State (2th Ed.) (Beijing：Science Press) pp82—83 (in Chinese) ［经福谦 1999 实验物态方程导引(第二版)(北京：科学出版社)第82—83页］

施引文献

[1]	［1］Yu Y Y，Tan H，Hu J B，Dai C D，Chen D N，Wang H R 2008 Acta Phys. Sin. 57 2352 (in Chinese) ［俞宇颖、谭华、胡建波、戴诚达、陈大年、王焕然 2008 物理学报 57 2352］
[2]	［2］Hu J B，Zhou X M，Tan H 2008 Acta Phys. Sin. 57 2347 (in Chinese) ［胡建波、周显明、谭华 2008 物理学报 57 2347］
[3]	［3］Barker L M，Hollenbach R E 1972 J. Appl. Phys. 43 4669
[4]	［4］Weng J D，Tan H，Hu S L 2005 Rev. Sci. Instrum. 76 093301
[5]	［5］Jensen B J，Holtkamp D B 2007 J. Appl. Phys. 101 013523
[6]	［6］Barker L M，Hollenbach R E 1970 J. Appl. Phys. 41 4208
[7]	［7］Asay J R，Gupta Y M 1972 J. Appl. Phys. 43 2220
[8]	［8］Graham R A，Brooks W P 1971 J. Phys. Chem. Solids. 32 2311
[9]	［9］Wackerle J 1962 J. Appl. Phys. 33 922
[10]	］Kanel G I，Razorenov S V，Fortov V E 2004 Shock-Wave Phenomena and the Properties of Condensed Matter (New York：Springer-Verlag) p121
[11]	］Jones S C，Gupta Y M 2000 J. Appl. Phys. 88 5671
[12]	］Gustavsena R L，Gupta Y M 1994 J. Appl. Phys. 75 2837
[13]	］Resseguier T D，Berterretche P，Hallouin M 2003 J. Appl. Phys. 94 2123
[14]	］Setchell R E 1980 J. Appl. Phys. 50 8186
[15]	］Jing F Q 1999 Introduction to Experimental Equation of State (2th Ed.) (Beijing：Science Press) pp82—83 (in Chinese) ［经福谦 1999 实验物态方程导引(第二版)(北京：科学出版社)第82—83页］

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