Great enhancement of high-order harmonic generation efficiency by special tow-color laser driving field

Zhinan Zeng; Ruxin Li; Ya Cheng; Weixing Qu; Zhizhan Xu

Great enhancement of high-order harmonic generation efficiency by special tow-color laser driving field

Zhinan Zeng^*
, Ruxin Li
, Ya Cheng
, Weixing Qu
, Zhizhan Xu

^*此作品的通讯作者

Chinese Academy of Sciences

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

How to enhance the efficiency of high-order harmonic generation is an important topic in high-field physics. Many ways such as two-color laser field, phase-matched in a gas-filled hollow fiber and adding a magnetic field were adopted. In the investigation of two-color field high-order harmonic generation, it was found that the atomic energy-level structure greatly affects the high-order harmonic generation. For a certain atomic energy-level structure, a specially chosen high frequency additional driving field can greatly enhance the efficiency of high-order harmonic generation.

源语言	英语
页（从-至）	1153-1156
页数	4
期刊	Guangxue Xuebao/Acta Optica Sinica
卷	21
期	10
出版状态	已出版 - 10月 2001
已对外发布	是

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abstract = "How to enhance the efficiency of high-order harmonic generation is an important topic in high-field physics. Many ways such as two-color laser field, phase-matched in a gas-filled hollow fiber and adding a magnetic field were adopted. In the investigation of two-color field high-order harmonic generation, it was found that the atomic energy-level structure greatly affects the high-order harmonic generation. For a certain atomic energy-level structure, a specially chosen high frequency additional driving field can greatly enhance the efficiency of high-order harmonic generation.",

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AU - Zeng, Zhinan

AU - Li, Ruxin

AU - Cheng, Ya

AU - Qu, Weixing

AU - Xu, Zhizhan

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N2 - How to enhance the efficiency of high-order harmonic generation is an important topic in high-field physics. Many ways such as two-color laser field, phase-matched in a gas-filled hollow fiber and adding a magnetic field were adopted. In the investigation of two-color field high-order harmonic generation, it was found that the atomic energy-level structure greatly affects the high-order harmonic generation. For a certain atomic energy-level structure, a specially chosen high frequency additional driving field can greatly enhance the efficiency of high-order harmonic generation.

AB - How to enhance the efficiency of high-order harmonic generation is an important topic in high-field physics. Many ways such as two-color laser field, phase-matched in a gas-filled hollow fiber and adding a magnetic field were adopted. In the investigation of two-color field high-order harmonic generation, it was found that the atomic energy-level structure greatly affects the high-order harmonic generation. For a certain atomic energy-level structure, a specially chosen high frequency additional driving field can greatly enhance the efficiency of high-order harmonic generation.

KW - Atomic photoionization

KW - Two-color field high-order harmonic generation

UR - https://www.scopus.com/pages/publications/0035494470

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ER -

Great enhancement of high-order harmonic generation efficiency by special tow-color laser driving field

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