强飞秒激光烧蚀石英玻璃的超快时间分辨光学诊断

胡浩丰; 王晓雷; 郭文刚; 翟宏琛; 王攀

doi:10.7498/aps.60.017901

摘要

采用超快时间分辨的光学诊断技术对飞秒激光脉冲烧蚀石英玻璃的动态过程进行了实验研究.首先,对烧蚀过程中石英玻璃外部的物质喷射进行了数字全息记录,获得了不同延迟时间下探测光的二维相位差分布图,并由此推断出了喷射物的成分和结构.此外,对石英玻璃内部的现象进行了时间分辨阴影图记录,从阴影图中观察到了石英玻璃内部的两个应力波的演化过程.这两个应力波与目标靶外部的两次物质喷射相关.

关键词:

The dynamic process of femtosecond laser pulse ablation of silica glass has been experimentally investigated by ultrafast time-resolved optical diagnosis. The digital holograms of material ejections outside the silica glass are recorded, and two-dimensional phase difference maps at different delay times are obtained, from which the composition and the structure of the ejected materials are deduced. Besides, the time-resolved shadowgraphs of the phenomena inside the silica glass are also recorded, and the evolution process of two stress waves inside the silica glass is observed in the shadowgraphs, which are believed to be related to two material ejections outside the target.

Keywords:

作者及机构信息

(1)南开大学现代光学研究所,光电信息技术科学教育部重点实验室,天津 300071; (2)天津军事交通学院基础部,天津 300161

基金项目: 国家自然科学基金(批准号:10904079和60838001)与高等学校博士学科点专项科研基金(批准号:20090031120041和20070055029)资助的课题.

Authors and contacts

(1)Department of Basic Science, Institute of Military Traffic, Tianjin 300161, China; (2)Institute of Modern Optics, Nankai University, Key Laboratory of Optoelectronic Information Science & Technology,Ministry of Education, Tianjin 300071, China

参考文献

[1]	Sun H, He F, Zhou Z, Cheng Y, Xu Z, Sugioka K, Midorikawa K 2007 Opt. Lett. 32 1536
[2]	Sun Q, Liang F, Vallee R, Chin S L 2008 Opt. Lett. 33 2713
[3]	Zeng X, Mao X, Mao S S, Wen S B, Greif R, Russo R E 2006 Appl. Phys. Lett. 88 061502
[4]	Salleo A, Genin F Y, Feit M D, Rubenchik A M, Sands T, Mao S S, Russo R E, 2001 Appl. Phys. Lett. 78 2840
[5]	Deng Y P, Jia T Q, Leng Y X, Lu H H, Li R X, Xu Z Z 2004 Acta Phys. Sin. 53 2216 (in Chinese) [邓蕴沛、贾天卿、冷雨欣、陆海鹤、李儒新、徐至展 2004 物理学报 53 2216]
[6]	Yu B H, Dai N L, Wang Y, Li Y H, J L L, Z Q G, Lu P X 2007 Acta Phys. Sin. 56 5821 (in Chinese) [余本海、戴能利、王英、李玉华、季玲玲、郑启光、陆培祥 2007 物理学报 56 5821]
[7]	Hu H F, Wang X L, Li Z L, Zhang N, Hong C Z 2009 Acta Phys. Sin. 58 7662 (in Chinese) [胡浩丰、王晓雷、李智磊、张楠、翟宏琛 2009 物理学报 58 7662]
[8]	Wang X L, Zhai H C, Mu G G 2006 Opt. Lett. 31 1636
[9]	Wang X L, Zhai H C 2007 Opt. Commun. 275 42
[10]	Zhang N, Zhu X N, Yang J J, Wang X L, Wang M W 2007 Phys. Rev. Lett. 99 167602
[11]	Zhao J, Dong Q L, Wang S J, Zhang L, Zhang J 2008 Chin. Phys. B 17 2517
[12]	Callies G, Berger P, Hugel H 1995 J. Phys. D:Appl. Phys. 28 794
[13]	Vidal F, Johnston T W, Laville S, Barthelemy O, Chaker M, Drogoff B L, Margot J, Sabsabi M 2001 Phys. Rev. Lett. 86 2573
[14]	Mao X, Mao S S, Russo R E 2003 Appl. Phys. Lett. 82 697
[15]	Wang X, Xu X 2001 Appl. Phys. A 73 107

施引文献

[1]	Sun H, He F, Zhou Z, Cheng Y, Xu Z, Sugioka K, Midorikawa K 2007 Opt. Lett. 32 1536
[2]	Sun Q, Liang F, Vallee R, Chin S L 2008 Opt. Lett. 33 2713
[3]	Zeng X, Mao X, Mao S S, Wen S B, Greif R, Russo R E 2006 Appl. Phys. Lett. 88 061502
[4]	Salleo A, Genin F Y, Feit M D, Rubenchik A M, Sands T, Mao S S, Russo R E, 2001 Appl. Phys. Lett. 78 2840
[5]	Deng Y P, Jia T Q, Leng Y X, Lu H H, Li R X, Xu Z Z 2004 Acta Phys. Sin. 53 2216 (in Chinese) [邓蕴沛、贾天卿、冷雨欣、陆海鹤、李儒新、徐至展 2004 物理学报 53 2216]
[6]	Yu B H, Dai N L, Wang Y, Li Y H, J L L, Z Q G, Lu P X 2007 Acta Phys. Sin. 56 5821 (in Chinese) [余本海、戴能利、王英、李玉华、季玲玲、郑启光、陆培祥 2007 物理学报 56 5821]
[7]	Hu H F, Wang X L, Li Z L, Zhang N, Hong C Z 2009 Acta Phys. Sin. 58 7662 (in Chinese) [胡浩丰、王晓雷、李智磊、张楠、翟宏琛 2009 物理学报 58 7662]
[8]	Wang X L, Zhai H C, Mu G G 2006 Opt. Lett. 31 1636
[9]	Wang X L, Zhai H C 2007 Opt. Commun. 275 42
[10]	Zhang N, Zhu X N, Yang J J, Wang X L, Wang M W 2007 Phys. Rev. Lett. 99 167602
[11]	Zhao J, Dong Q L, Wang S J, Zhang L, Zhang J 2008 Chin. Phys. B 17 2517
[12]	Callies G, Berger P, Hugel H 1995 J. Phys. D:Appl. Phys. 28 794
[13]	Vidal F, Johnston T W, Laville S, Barthelemy O, Chaker M, Drogoff B L, Margot J, Sabsabi M 2001 Phys. Rev. Lett. 86 2573
[14]	Mao X, Mao S S, Russo R E 2003 Appl. Phys. Lett. 82 697
[15]	Wang X, Xu X 2001 Appl. Phys. A 73 107

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