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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.
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Keywords:
- pulsed digital holography /
- femtosecond laser ablation /
- ultra-fast time resolved /
- stress wave
[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 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 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 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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[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 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 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 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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