中国物理B ›› 1997, Vol. 6 ›› Issue (12): 890-894.doi: 10.1088/1004-423X/6/12/002

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A UNIVERSAL MODULATION FUNCTION AND A GENERALIZED ANALYTICAL SOLUTION FOR PHOTOREFRACTIVE TWO WAVE COUPLING

王学仁   

  1. Opto Mechano Electronic Institute,the Western Part of Harbin University of Science and Technology,Harbin 150080,China
  • 收稿日期:1996-09-16 修回日期:1997-01-17 出版日期:1997-12-20 发布日期:1997-12-20

A UNIVERSAL MODULATION FUNCTION AND A GENERALIZED ANALYTICAL SOLUTION FOR PHOTOREFRACTIVE TWO-WAVE COUPLING

WANG XUE-REN (王学仁)   

  1. Opto Mechano Electronic Institute,the Western Part of Harbin University of Science and Technology,Harbin 150080,China
  • Received:1996-09-16 Revised:1997-01-17 Online:1997-12-20 Published:1997-12-20

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摘要： We proposed a universal form of the modulation function,and derived a generalized analytical solution of the two wave coupled equation in transmission geometry in photorefractive crystal corresponding to the universal modulation function. The generalized analytical solution can be transformed into different analytical solutions reported in previous works on different conditions.In addition, other new analytical solutions can be obtained from the generalized analytical so lution,and an example is given in the present paper.

Abstract: We proposed a universal form of the modulation function,and derived a generalized analytical solution of the two wave coupled equation in transmission geometry in photorefractive crystal corresponding to the universal modulation function. The generalized analytical solution can be transformed into different analytical solutions reported in previous works on different conditions.In addition, other new analytical solutions can be obtained from the generalized analytical so lution,and an example is given in the present paper.

中图分类号:  (Phase conjugation; photorefractive and Kerr effects)

  • 42.65.Hw
42.70.Nq (Other nonlinear optical materials; photorefractive and semiconductor materials)