中国物理B ›› 1997, Vol. 6 ›› Issue (3): 197-204.doi: 10.1088/1004-423X/6/3/005

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HIGH HARMONIC GENERATION OF TWO-COLOUR FIELDS WITH ORTHOGONAL LINEAR POLARIZATION

毛利群1, 李学信2, 徐至展2   

  1. (1)Department of Chemistry, Henan Normal University, Xinxiang 453002, China; (2)Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800, China
  • 收稿日期:1996-07-01 出版日期:1997-03-20 发布日期:1997-03-20

HIGH HARMONIC GENERATION OF TWO-COLOUR FIELDS WITH ORTHOGONAL LINEAR POLARIZATION

LI XUE-XIN (李学信)a, XU ZHI-ZHAN (徐至展)a, MAO LI-QUN (毛利群)b   

  1. a Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800, China;
    b Department of Chemistry, Henan Normal University, Xinxiang 453002, China
  • Received:1996-07-01 Online:1997-03-20 Published:1997-03-20

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摘要： We studied the high-order harmonic generation of two linearly-polarized orthogonal fields.The results showed that the frequency of the harmonics can be controlled by controlling the relative frequency of the two incident fields,especially, when the frequency of one field is an integral mutiple of the frequency difference between the two incident fields,the fractional times of harmonic can be obtained.

Abstract: We studied the high-order harmonic generation of two linearly-polarized orthogonal fields.The results showed that the frequency of the harmonics can be controlled by controlling the relative frequency of the two incident fields,especially, when the frequency of one field is an integral mutiple of the frequency difference between the two incident fields,the fractional times of harmonic can be obtained.

中图分类号:  (Frequency conversion; harmonic generation, including higher-order harmonic generation)

  • 42.65.Ky
42.25.Ja (Polarization)