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Laser and plasma interaction (LPI) is the important part for the study of inertial confinement fusion (ICF). In order to have an investigation for the energy and spectrum of scattered light produced by laser-plasma interaction in Shen Guang-III prototype laser facility, a backscattered light diagnostic system was developed. This paper introduces the design and the damping factor of this system. The laser focus shape after using the coherent phase plate (CPP) has been analyzed. Experimental results with the energy and spectrum of backscattered light have been provided and compared after adding the CPP on the laser beam. It is found that the fraction of backscattered light can be reduced to below 5% under the laser condition 8×800 J after using the CPP. And the spectrum range with CPP is narrower than that without CPP on laser beam. These experimental data can improve the research on hohlraum energy.
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Keywords:
- laser scattering /
- coherent phase plate /
- hohlraum /
- spectrum
[1] Lindl D J, Amendt P, Richard L, Berger S, Glendinning G, Glenzer S H, Hann S W, Kauffman R L, Landen O L, Suter L J 2004 Phys. Plasmas 11 339
[2] Juan C F, Bruno S B, James A C, DuBois D F, Kyrala G A, Montgomery D S, Rose H A, Vu H X, Watt R G, Wilde B H, Wilke M D, Wood W M, Failor B H, Kirkwood R, MacGowan B J 1997 Phys Plasmas 4 1849
[3] Stevenson R M, Suter L J, Oades K, Kruer W, Slark G E, Fournier K B, Meezan N, Kauffman R, Miller M, Glenzer S, Niemann J G, Davis J, Back C, Thomas B 2004 Phys. Plasmas 11 2709
[4] Wang C K, Jiang X H, Wang Z B, Liu Y G, Li S W, Li W H, Liu S Y 2010 High Power Laser and Particle Beams 22 1896 (in Chinese) [王传珂, 蒋小华, 王哲斌, 刘永刚, 李三伟, 李文洪, 刘慎业 2010 强激光与粒子束 22 1896]
[5] Wang C K, Jiang X H, Liu S Y, Kuang L Y, Wang Z B, Liu Y G, Li S W, Li W H 2006 High Power Laser and Particle Beams 18 1113 (in Chinese) [王传柯, 蒋小华, 刘慎业, 况龙玉, 王哲斌, 刘永刚, 李三伟, 李文洪 2006 强激光与粒子束 18 1113]
[6] Stevenson R M 2005 Phys. Rev. Lett. 94 085005
[7] Mackinnon A J, McCarville T, Piston K, Niemann C, Jones G, Reinbachs I, Costa R, Celeste J, Holtmeier G, Griffith R, Kirkwood R, MacGowan B, Glenzer S H, Latta M R 2004 Rev. Sci. Instru. 75 4183
[8] Moody J D, MacGowan B J, Berger R L, Estabrook K G, Glenzer S H, Kirkwood R K, Kruer W L, Stone G E, Montgomery D S 2000 Phys. Plasmas 7 3388
[9] Li Z C, Zheng J, Jiang X H, Wang Z B, Yang D, Zhang H, Li S W, Wang F, Peng X S, Yin Q, Zhu F H, Guo L, Yuan P, Liu S Y, Ding Y K 2011 Chin. Phy. Lett. 28 125202
[10] Kirkwood R K, Back C A, Blain M A, Desenne D E, Dulieu A G, Glenzer S H, MacGowan B J, Montgomery D S, Moody J D 1997 Rev. Sci. Instru. 68 636
[11] Zhang R, Li P, Su J Q, Wang J J, Li H, Geng Y C, Liang Y, Zhao R C, Dong J, Lu Z G, Zhou L D, Liu L Q, Lin H H, Xu D P, Deng Y, Zhu N, Jing F, Sui Z, Zhang X M 2012 Acta. Phys. Sin. 61 054204 [张锐, 李平, 粟敬钦, 王建军, 李海, 耿远超, 梁樾, 赵润昌, 董军, 卢宗贵, 周丽丹, 刘兰琴, 林宏焕, 许党朋, 邓颖, 朱娜, 景峰, 隋展, 张小民 2012 物理学报 61 054204]
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[1] Lindl D J, Amendt P, Richard L, Berger S, Glendinning G, Glenzer S H, Hann S W, Kauffman R L, Landen O L, Suter L J 2004 Phys. Plasmas 11 339
[2] Juan C F, Bruno S B, James A C, DuBois D F, Kyrala G A, Montgomery D S, Rose H A, Vu H X, Watt R G, Wilde B H, Wilke M D, Wood W M, Failor B H, Kirkwood R, MacGowan B J 1997 Phys Plasmas 4 1849
[3] Stevenson R M, Suter L J, Oades K, Kruer W, Slark G E, Fournier K B, Meezan N, Kauffman R, Miller M, Glenzer S, Niemann J G, Davis J, Back C, Thomas B 2004 Phys. Plasmas 11 2709
[4] Wang C K, Jiang X H, Wang Z B, Liu Y G, Li S W, Li W H, Liu S Y 2010 High Power Laser and Particle Beams 22 1896 (in Chinese) [王传珂, 蒋小华, 王哲斌, 刘永刚, 李三伟, 李文洪, 刘慎业 2010 强激光与粒子束 22 1896]
[5] Wang C K, Jiang X H, Liu S Y, Kuang L Y, Wang Z B, Liu Y G, Li S W, Li W H 2006 High Power Laser and Particle Beams 18 1113 (in Chinese) [王传柯, 蒋小华, 刘慎业, 况龙玉, 王哲斌, 刘永刚, 李三伟, 李文洪 2006 强激光与粒子束 18 1113]
[6] Stevenson R M 2005 Phys. Rev. Lett. 94 085005
[7] Mackinnon A J, McCarville T, Piston K, Niemann C, Jones G, Reinbachs I, Costa R, Celeste J, Holtmeier G, Griffith R, Kirkwood R, MacGowan B, Glenzer S H, Latta M R 2004 Rev. Sci. Instru. 75 4183
[8] Moody J D, MacGowan B J, Berger R L, Estabrook K G, Glenzer S H, Kirkwood R K, Kruer W L, Stone G E, Montgomery D S 2000 Phys. Plasmas 7 3388
[9] Li Z C, Zheng J, Jiang X H, Wang Z B, Yang D, Zhang H, Li S W, Wang F, Peng X S, Yin Q, Zhu F H, Guo L, Yuan P, Liu S Y, Ding Y K 2011 Chin. Phy. Lett. 28 125202
[10] Kirkwood R K, Back C A, Blain M A, Desenne D E, Dulieu A G, Glenzer S H, MacGowan B J, Montgomery D S, Moody J D 1997 Rev. Sci. Instru. 68 636
[11] Zhang R, Li P, Su J Q, Wang J J, Li H, Geng Y C, Liang Y, Zhao R C, Dong J, Lu Z G, Zhou L D, Liu L Q, Lin H H, Xu D P, Deng Y, Zhu N, Jing F, Sui Z, Zhang X M 2012 Acta. Phys. Sin. 61 054204 [张锐, 李平, 粟敬钦, 王建军, 李海, 耿远超, 梁樾, 赵润昌, 董军, 卢宗贵, 周丽丹, 刘兰琴, 林宏焕, 许党朋, 邓颖, 朱娜, 景峰, 隋展, 张小民 2012 物理学报 61 054204]
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