Field evolution of harmonic radiation in an HGHG FEL

• 作 者: DENG Haixiao LI Dongguo DAI Zh
• 机 构: ShanghaiInstituteofAppliedPhysics,GraduateUniversityoftheChineseAcademyofSciences
• 出 处: 核技术：英文版
• 发表日期: 2008年5期
• 关键词: 自由电子激光器 谐波发生器 非线性特性 激光技术 Harmonic FEL HGHG Nonlinearity
• 基金项目: Partially supported by the Key Project for Promoting Fundamental Research in China （Grant No. 2002CB713600）

<正>As a natural character of high gain flee electron laser (FEL),harmonic radiation is regarded as the natural extensions to short wavelengths.In high gain harmonic generation (HGHG) scheme,harmonic evolution may be attributed to the initial harmoni