【作者】 李春芳； 张纪岳； 段弢； 葛国库；

【Author】 LI Chun-fang~(1.3) ZHANG Ji-yue~1 DUAN Tao~(1,2) GE Guo-ku~(1,2,4) ~1State Key Laboratory of Transient Optics Technology,Xi’an Institute of Optics and Precision Mechanics,The Chinese Academy of Sciences,Xi’an,Shaanxi 710068,China ~2Guaduate School,The Chinese Academy of Sciencs,Beijing 100039,China ~3Department of Physics,Shanghai University,Shanghai 200444,China ~4Xi’an University of Science and Technology,Xi’an,Shaanxi 710054,China

【机构】 中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室；

【摘要】 从理论上对非线性伊姆伯特-费多罗夫(I-F)效应进行了详细的研究。讨论只限于克尔型非线性光学介质, 且采用雷纳德模型。结果表明,对于负克尔效应非线性光学介质,在临界角附近,其非线性 I-F 效应比线性光学介质的效应要小一些；且随入射光强的增大,I-F 效应逐渐减小并出现负位移,负位移逐渐增强但趋势渐缓。更多还原

【Abstract】 Nonlinear Imbert-Fedorov(I-F)effect was discussed theoretically.Only Kerr nonlinear optical medium was discussed. The results appear that nonlinear Imbert-Fedorov effect;near the critical angle,in negative Kerr effect nonlinear optical medium is smaller than linear Imbert-Fedorov effect in the linear optical medium.With increasing of light intensity,Imbert-Fedorov effect decrease gradually and emerge negative shift.更多还原