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The X-ray radiation properties of titanium wire X-pinch are investigated on the Yang accelerator at 500800 kA peak current with a rise time of about 80 ns. The radiation power, spectrum and source size of the X-pinch X-ray source are measured and analyzed using X-ray diodes, a transmission grating spectrometer, a crystal spectrometer and a slit camera. The hot dense spot smaller than 15 m emits 1 J of X-ray with an FWHM of 200 ps and a peak power of 1.5 GW distributed in the range of 14 keV. A method to efficiently generate a single X-ray pulse during the X-pinch implosion is demonstrated. The X-pinch presented here is useful for imaging the early stage interior structure of Z pinch as a backlight source.
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Keywords:
- X-pinch /
- X-ray backlighting /
- X-ray /
- Z-pinch
[1] Pikuz S A, Shelkovenko T A, Sinars D B, Hammer D A, Lebedev S V, Bland S N, Skobelev Y, Abdallah J, Fontes C J, Zhang H L 2001 J. Quant. Spectrosc. Ra. Trans. 71 581
[2] Sinars D B, Pikuz S A, Shelkovenko T A, Chandler K M, Hammer D A, Apruzese J P 2003 J. Quant. Spectrosc. Ra. Trans. 78 61
[3] Liu R, Wang X X, Zou X B, Zeng N G, He L Y 2008 Euro. Phys. Lett. 83 25002
[4] Liu R, Zou X B, Wang X X, Zeng N G, He L Y 2008 Laser Part. Beams 26 455
[5] Ding N, Yang Z H, Ning C 2004 Acta Phys. Sin. 53 808 (in Chinese) [丁宁, 杨震华, 宁成 2004 物理学报 53 808]
[6] Qiu A C, Kuai B, Zeng Z Z, Wang W S, Qiu M T, Wang L P, Cong P T, Lü M 2006 Acta Phys. Sin. 55 5917 (in Chinese) [邱爱慈, 蒯斌, 曾正中, 王文生, 邱孟通, 王亮平, 丛培天, 吕敏 2006 物理学报 55 5917]
[7] Volkov G S, Grabovskii E V, Zurin M V, Mitrofanov K N, Oleinik G M, Porofeev I Y 2004 Instrum. Exp. Tech. 47 376
[8] Sze H, Coleman P L, Banister J, Failor B H, Fisher A, Levine J S, Song Y, Waisman E M, Apruzese J P, Clark R W, Davis J, Mosher D, Thornhill J W, Velikovich A L, Weber B V, Coverdale C A, Deeney C, Gilliland T L, Mcgurn J, Spielman R B, Struve K W, Stygar W A, Bell D 2001 Phys. Plasmas 8 3135
[9] Zhang R, Zhao T, Zou X B, Wang X X, Zhao Y C, Du Y Q, Wang L H 2010 High Power Laser and Particle Beams 22 931 (in Chinese) [张然, 赵彤, 邹晓兵, 王新新, 赵勇超, 杜彦强, 王联辉 2010 强激光与粒子束 22 931]
[10] Zhao T, Zou X B, Zhang R, Wang X X 2010 Chin. Phys. B 19 075205
[11] Ye F, Zhang F Q, Yang J L, Li Z H, Guo C, Xu Z P, Xu R K, Xia G X, Ning J M, Song F J, Chen J C, Zhong Y H, Jin Y J 2006 High Power Laser and Particle Beams 18 1359 (in Chinese) [叶凡, 章法强, 杨建伦, 李正宏, 郭存, 许泽平, 徐荣昆, 夏广新, 宁家敏, 宋凤军, 陈进川, 钟耀华, 金永杰 2006 强激光与粒子束 18 1359]
[12] Zhang S Q, Huang X B, Li J, Yang L B, Cui M Q, Zhao Y D 2009 High Power Laser and Particle Beams 7 1106 (in Chinese) [张思群, 黄显宾, 李晶, 杨礼兵, 崔明启, 赵屹东 2009 强激光与粒子束 7 1106]
[13] Li J, Huang X B, Xie W P, Yang L B, Zhu X L, Duan S C, Pu Y K 2010 High Power Laser and Particle Beams 22 683 (in Chinese) [李晶, 黄显宾, 谢卫平, 杨礼兵, 朱效立, 段书超, 蒲以康 2010 强激光与粒子束 22 683]
[14] Li J, Xie W P, Huang X B, Yang L B, Cai H C, Xiao S L 2010 High Power Laser and Particle Beams 22 2037 (in Chinese) [李晶, 谢卫平, 黄显宾, 杨礼兵, 蔡红春, 肖沙里 2010 强激光与粒子束 22 2037]
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[1] Pikuz S A, Shelkovenko T A, Sinars D B, Hammer D A, Lebedev S V, Bland S N, Skobelev Y, Abdallah J, Fontes C J, Zhang H L 2001 J. Quant. Spectrosc. Ra. Trans. 71 581
[2] Sinars D B, Pikuz S A, Shelkovenko T A, Chandler K M, Hammer D A, Apruzese J P 2003 J. Quant. Spectrosc. Ra. Trans. 78 61
[3] Liu R, Wang X X, Zou X B, Zeng N G, He L Y 2008 Euro. Phys. Lett. 83 25002
[4] Liu R, Zou X B, Wang X X, Zeng N G, He L Y 2008 Laser Part. Beams 26 455
[5] Ding N, Yang Z H, Ning C 2004 Acta Phys. Sin. 53 808 (in Chinese) [丁宁, 杨震华, 宁成 2004 物理学报 53 808]
[6] Qiu A C, Kuai B, Zeng Z Z, Wang W S, Qiu M T, Wang L P, Cong P T, Lü M 2006 Acta Phys. Sin. 55 5917 (in Chinese) [邱爱慈, 蒯斌, 曾正中, 王文生, 邱孟通, 王亮平, 丛培天, 吕敏 2006 物理学报 55 5917]
[7] Volkov G S, Grabovskii E V, Zurin M V, Mitrofanov K N, Oleinik G M, Porofeev I Y 2004 Instrum. Exp. Tech. 47 376
[8] Sze H, Coleman P L, Banister J, Failor B H, Fisher A, Levine J S, Song Y, Waisman E M, Apruzese J P, Clark R W, Davis J, Mosher D, Thornhill J W, Velikovich A L, Weber B V, Coverdale C A, Deeney C, Gilliland T L, Mcgurn J, Spielman R B, Struve K W, Stygar W A, Bell D 2001 Phys. Plasmas 8 3135
[9] Zhang R, Zhao T, Zou X B, Wang X X, Zhao Y C, Du Y Q, Wang L H 2010 High Power Laser and Particle Beams 22 931 (in Chinese) [张然, 赵彤, 邹晓兵, 王新新, 赵勇超, 杜彦强, 王联辉 2010 强激光与粒子束 22 931]
[10] Zhao T, Zou X B, Zhang R, Wang X X 2010 Chin. Phys. B 19 075205
[11] Ye F, Zhang F Q, Yang J L, Li Z H, Guo C, Xu Z P, Xu R K, Xia G X, Ning J M, Song F J, Chen J C, Zhong Y H, Jin Y J 2006 High Power Laser and Particle Beams 18 1359 (in Chinese) [叶凡, 章法强, 杨建伦, 李正宏, 郭存, 许泽平, 徐荣昆, 夏广新, 宁家敏, 宋凤军, 陈进川, 钟耀华, 金永杰 2006 强激光与粒子束 18 1359]
[12] Zhang S Q, Huang X B, Li J, Yang L B, Cui M Q, Zhao Y D 2009 High Power Laser and Particle Beams 7 1106 (in Chinese) [张思群, 黄显宾, 李晶, 杨礼兵, 崔明启, 赵屹东 2009 强激光与粒子束 7 1106]
[13] Li J, Huang X B, Xie W P, Yang L B, Zhu X L, Duan S C, Pu Y K 2010 High Power Laser and Particle Beams 22 683 (in Chinese) [李晶, 黄显宾, 谢卫平, 杨礼兵, 朱效立, 段书超, 蒲以康 2010 强激光与粒子束 22 683]
[14] Li J, Xie W P, Huang X B, Yang L B, Cai H C, Xiao S L 2010 High Power Laser and Particle Beams 22 2037 (in Chinese) [李晶, 谢卫平, 黄显宾, 杨礼兵, 蔡红春, 肖沙里 2010 强激光与粒子束 22 2037]
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