18 Papers
54 Citations
Bi Bi is an academic researcher from China Academy of Engineering Physics. The author has contributed to research in topics: Laser & Inertial confinement fusion. The author has an hindex of 5, co-authored 18 publications.
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Papers
Physical studies of fast ignition in China
Xian-Tu He,Hong-bo Cai,Sizhong Wu,Lihua Cao,Hua Zhang,Ming-qing He,Mo Chen,Jun-Feng Wu,Cangtao Zhou,Weimin Zhou,Lianqiang Shan,Weiwu Wang,Feng Zhang,Bi Bi,Zongqing Zhao,Yuqiu Gu,Baohan Zhang,Wang Wei,Zhiheng Fang,Anle Lei,Chen Wang,Wenbing Pei,Sizu Fu +22 more
TL;DR: In this paper, the SG-IIU and PW laser facilities are coupled to investigate the hot spot formation for fast ignition, and the PIC and hybrid PIC simulation of the generation, transport and deposition of relativistic electron beams.
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Commissioning experiment of the high-contrast SILEX-II multi-petawatt laser facility
Wei Hong,Shukai He,Teng Jian,Deng Zhigang,Zhimeng Zhang,Feng Lu,Bo Zhang,Bin Zhu,Dai Zenghai,Bo Cui,Yuchi Wu,Dongxiao Liu,Wei Qi,Jinlong Jiao,Faqiang Zhang,Zuhua Yang,Feng Zhang,Bi Bi,Xiaoming Zeng,Kainan Zhou,Yanlei Zuo,Xiaojun Huang,Na Xie,Guo Yi,Jingqin Su,Han Dan,Ying Mao,Leifeng Cao,Weimin Zhou,Yuqiu Gu,Feng Jing,Baohan Zhang,Hong-bo Cai,Min-Qing He,Wudi Zheng,Shaoping Zhu,Wenjun Ma,Dahui Wang,Yinren Shou,Xueqing Yan,Bin Qiao,Yi Zhang,Congling Zhong,Xiaohui Yuan,Wen-Qing Wei +44 more
TL;DR: The results of a commissioning experiment on the SILEX-Ⅱ laser facility (formerly known as CAEP-PW) are reported in this paper, where a set of experimental data were collected, including spatially resolved x-ray emission, the image of the coherent transition radiation, the harmonic spectra in the direction of reflection, the energy spectra and beam profile of accelerated protons, hotelectron spectra, and transmitted laser energy fraction and spatial distribution.
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Realization of high irradiation uniformity for direct drive ICF at the SG-III prototype laser facility
Chao Tian,Chao Tian,Lianqiang Shan,Bo Zhang,Weimin Zhou,Dongxiao Liu,Bi Bi,Feng Zhang,Weiwu Wang,Baohan Zhang,Yuqiu Gu +10 more
TL;DR: In this article, the authors proposed a new method by adjusting the intensity distribution of the laser spot to achieve absolute irradiation uniformity while bringing wild intensity change at laser spot edges.
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High direct drive illumination uniformity achieved by multi-parameter optimization approach: a case study of Shenguang III laser facility.
Chao Tian,Chen Jia,Bo Zhang,Lianqiang Shan,Weimin Zhou,Dongxiao Liu,Bi Bi,Feng Zhang,Weiwu Wang,Baohan Zhang,Yuqiu Gu +10 more
TL;DR: A novel approach to reduce the root mean square illumination non-uniformity based on multi-parameter optimizing approach (particle swarm optimization) is proposed, which enables us to obtain a set of optimal parameters over a large parameter space.
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Optimizing design of irradiation uniformity of direct drive cone-in-shell target for fast ignition
Chao Tian,Chao Tian,Lianqiang Shan,Weimin Zhou,Weimin Zhou,Dongxiao Liu,Bi Bi,Feng Zhang,Weiwu Wang,Yuqiu Gu,Yuqiu Gu,Baohan Zhang +11 more
TL;DR: In this article, the irradiation uniformity of a cone-in-shell target directly driven by laser beams has been considered, and a model is established to include the influence of the cone on laser beam propagation.
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