维普中文期刊产品整合服务
3篇 您的检索式:作者名="FENG Dazhang"
    题名 作者 年代 出处 被引量
1Low Complexity method for signal subspace fitting 显示文摘HUANG Lei WU Shunjun FENG Dazhang 2004IEE Electronics Letters2004,40,14:1
2Optical control of transverse motion of ionization injected electrons in a laser plasma accelerator显示文摘We demonstrate an all-optical method for controlling the transverse motion of an ionization injected electron beam in a laser plasma accelerator by using the transversely asymmetrical plasma wakefield. The laser focus shape can control the distribution of a transversal wakefield. When the laser focus shape is changed from circular to slanted elliptical in the experiment, the electron beam profiles change from an ellipse to three typical shapes. The three-dimensional particlein-cell simulation result agrees well with the experiment, and it shows that the trajectories of these accelerated electrons change from undulating to helical. Such an all-optical method could be useful for convenient control of the transverse motion of an electron beam, which results in synchrotron radiation from orbit angular momentum.Jie Feng Yifei Li Jinguang Wang Dazhang Li Changqing Zhu Junhao Tan Xiaotao Geng Feng Liu Liming Chen 2021High Power Laser Science and Engineering2021,9,1:0
3在为狭窄带宽的软 X 光检查产生的 SXFEL 的单个阶段 EEHG显示文摘使回响能的泛音产生(EEHG ) 计划为高效地在起始的种子激光的很高的泛音产生强烈协调放射保持有希望的前景。在这份报纸,我们学习与单个阶段 EEHG 安装操作上海 X 光检查免费电子的激光测试设备的可行性。与存在数字代码的联合,就各种各样的三维的效果而言的 start-to-end 模拟被执行了显示出 EEHG FEL 的可能的表演。模拟结果证明阶段 EEHG 能高产生的一个单身者从紫外种子激光直接与狭窄的带宽驱动软 X 光检查放射脉搏。在放射激光的泛音的帮助下技术或升级的线性加速器,我们也显示出与单个阶段 EEHG 在水窗户中产生协调软 X 光检查放射的可能性。Chao Feng Dazhang Huang Haixiao Deng Jianhui Chen Dao Xiang Bo Liu DongWang Zhentang Zhao 2016Science Bulletin2016,61,15:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费