A Novel Online Ion Spectrometer for Efficient Detection of Laser-Accelerated Ions

摘要：

An online ion spectrometer was developed mainly based on a Thomson parabola and plastic scintillators. The sensitivity of the spectrometer to the proton has been calibrated on an electrostatic accelerator. The diagnostics has been successfully tested in laserdriven ion acceleration experiments. The calibration data obtained from the DC accelerator are applied during the deconvolution process to obtain the ion spectrum. This online spectrometer provides us an efficient diagnostics for the ion spectra in highrepetition-rate laser acceleration experiments.

关键词： proton acceleration ultrashort laser-plasma interactions ion spectrometer scintillator

作者: Miaohua. Xu Hongwei Li Feng Liu Bicheng Liu Yutong Li

作者单位: Department of Physics, China University of Mining & Technology (Beijing), Beijing 100083 China Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of S State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871 China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronics and Optoelectronics(2011电子学与光电子学国际会议 ICEOE 2011)

会议地点: 大连

会议语种:英文

页码: 286-288

在线出版日期: 2011-07-29（万方平台首次上网日期，不代表论文的发表时间）