Generation-channel interference of high-order harmonics of an anharmonic oscillator driven by bi-chrime laser fields and its mechanism

A method to describe the generation channels of high-order harmonics is proposed. According to this method, the mechanism of generation-channel interference of high-order harmonics is revealed clearly. We take the anharmonic oscillator driven by bi-chrome fields as an example to illustrate that this...

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Bibliographic Details
Published in中国物理：英文版 Vol. 20; no. 7; pp. 142 - 150
Main Author 王黎明 蔡俊 乔豪学
Format Journal Article
LanguageEnglish
Published 2011
Subjects
信道干扰
干扰机制
振荡器
渠道
激光场
驱动
高次谐波
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Summary:A method to describe the generation channels of high-order harmonics is proposed. According to this method, the mechanism of generation-channel interference of high-order harmonics is revealed clearly. We take the anharmonic oscillator driven by bi-chrome fields as an example to illustrate that this method can be used to understand the effect of generation-channel interference.
Bibliography:generation-channel interference, anharmonic oscillator, high-order harmonics
A method to describe the generation channels of high-order harmonics is proposed. According to this method, the mechanism of generation-channel interference of high-order harmonics is revealed clearly. We take the anharmonic oscillator driven by bi-chrome fields as an example to illustrate that this method can be used to understand the effect of generation-channel interference.
11-5639/O4
Wang Li-Ming, Cai Jun, Qiao Hao-Xue Department of physics, Wuhan University, Wuhan 430072, China
ISSN:1674-1056
2058-3834