Successive particle acceleration by use of two tightly focused ultra-short intense laser pulses

• 来源期刊: 中国物理（英文版）
• 关键词: laser acceleration particle acceleration plasmas
• 年，卷（期）: 2006,（3）
• 页码范围: 568-574
• 页数: 7页
• 语种: 英文

摘要

We suggest a scheme of electron acceleration by use of two tightly focused ultra-short intense laser pulses at a 100TW level. Electrons obtain a preliminary acceleration with a small angular spread by the longitudinal ponderomotive force of the first pulse. They are then injected and further accelerated to hundreds of MeV by the second laser pulse.