【摘要】 采用电磁场的边界条件,分析了一阶孤子垂直入射非线性介质界面时的反射及透射行为.结果表明:对于一定脉冲宽度的入射孤子,只有两介质的群速度等参数满足一定条件时,才能得到反射和透射孤子.更多还原

【Abstract】 By using electromagnetic field’s verdge condition, the reflective and transmissive action of the fust order soliton is analyzed when it shoots vertically onto two nonlinear media interfaces. The results show that for a soliton of certain width, only when two media patameters such as group velocity fit some conditions, the reflective and transmissive solitons can be obtained.更多还原