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

doi:10.1088/1674-1056/20/7/073202

中国物理B ›› 2011, Vol. 20 ›› Issue (7): 73202-073202.doi: 10.1088/1674-1056/20/7/073202

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

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

王黎明, 蔡俊, 乔豪学

Department of physics, Wuhan University, Wuhan 430072, China

收稿日期:2010-05-18 修回日期:2011-02-15 出版日期:2011-07-15 发布日期:2011-07-15

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

Wang Li-Ming(王黎明)^†, Cai Jun(蔡俊), and Qiao Hao-Xue(乔豪学)

Department of physics, Wuhan University, Wuhan 430072, China

Received:2010-05-18 Revised:2011-02-15 Online:2011-07-15 Published:2011-07-15

摘要/Abstract

摘要： 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.

Abstract: 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.

Key words: generation-channel interference, anharmonic oscillator, high-order harmonics

中图分类号: (Other multiphoton processes)

32.80.Wr

32.80.Qk (Coherent control of atomic interactions with photons) 32.80.Xx (Level crossing and optical pumping)

王黎明, 蔡俊, 乔豪学. Generation-channel interference of high-order harmonics of an anharmonic oscillator driven by bi-chrime laser fields and its mechanism[J]. 中国物理B, 2011, 20(7): 73202-073202.

Wang Li-Ming(王黎明), Cai Jun(蔡俊), and Qiao Hao-Xue(乔豪学). Generation-channel interference of high-order harmonics of an anharmonic oscillator driven by bi-chrime laser fields and its mechanism[J]. Chin. Phys. B, 2011, 20(7): 73202-073202.

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

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

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