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High Coupling Efficiency Generation in Water Confined Laser Plasma Propulsion |
| ZHENG Zhi-Yuan 1,2;ZHANG Yi1;ZHOU Wei-Gong2;LU Xin1;LI Yu-Tong1;ZHANG Jie1 |
| 1Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080
2School of Materials Science and Technology, China University of Geosciences, Beijing 100083 |
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| Cite this article: |
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ZHENG Zhi-Yuan, ZHANG Yi, ZHOU Wei-Gong et al 2007 Chin. Phys. Lett. 24 501-503 |
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Abstract High coupling efficiency generation in water confined laser plasma propulsion is investigated. It is found that the coupling efficiency is enhanced over thirty times in water confined ablation compared to that of direct ablation. From calculation of the ablation pressure induced by the plasma on the target surface, it is realized that high coupling efficiency is attributed to the confinement of the water layer on the plasma expansion.
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| Keywords:
52.75.Di
79.20.Ds
62.50.+p
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Received: 23 October 2006
Published: 24 February 2007
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[1] Yabe T, Phipps C, Yamaguchi M et al 2002 Appl. Phys.Lett. 80 4318
[2] Zheng Z Y, Zhang J, Hao Z Q et al 2006 Chin. Phys. 15580
[3] Fabbro R, Fournier J, Ballard P et al 1990 J. Appl.Phys. 68 775
[4] Colvin J D, Ault E R, King W E and Zimmerman I H 2003 Phys.Plasmas 10 2940
[5] Zheng Z Y, Zhang J, Zhang Y et al 2006 Appl. Phys. A 85 441
[6] Zheng Z Y, Zhang J, Lu X et al 2005 Chin. Phys. Lett. 22 1725
[7] Pakhomov A V, Gregory D A, Thompson M S et al 2002 AIAAJ. 40 947
[8] Zhu S, Lu Y F and Hong M H 2001 Appl. Phys. Lett. 79 1396
[9] Peyre P, Berthe L, Fabbro R and Sollier A 2004 J. Phys. D:Appl. Phys. 37 1132
[10] Berthe L, Fabbro R, Peyre P and Bartncki E 1999 J. Appl.Phys. 85 7552
[11] Vogel A, Noack J, Nahen K et al 1999 Appl. Phys. B 68271
[12] Berthe L, Sollier A, Peyre P et al 2000 J. Phys. D 332142 |
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