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强非局域空间光孤子是指满足强非局域条件的空间孤子.在Snyder和Mitchell工作的基础上,获得了不共面对称斜入射(1+2)维强非局域空间光孤子对相互作用问题的精确解析解.结果表明,光束初始中心距离在大范围尺度内变化时,双孤子的演化都能形成类似DNA结构的稳定缠绕,这种稳定缠绕的结构与双孤子的初始相位差无关;光束中心在横截面上的投影轨迹一般是一个斜椭圆,通过改变两光束的初始中心距离和倾斜度可以控制该椭圆轨迹的变化.指出了利用(1+2)维强非局域空间光孤子的相互作用特性实现平面全光开关和全光互联的潜在可能性.
Strongly nonlocal spatial solitons are space solitons that satisfy strongly nonlocal conditions.On the basis of the work of Snyder and Mitchell, a nonlocal and symmetric diagonal incident (1 + 2) The exact analytic solutions of the interaction problems are obtained.The results show that the steady twinning of a double soliton can form a stable DNA-like structure when the initial center distance of the beam changes over a wide range of scales, The projection trajectory of the center of the beam in the cross section is generally a diagonal ellipse and the variation of the elliptical trajectory can be controlled by changing the initial center distance and inclination of the two beams.The method of using the (1 + 2) The Interaction of Spatial Light Solitons The potential for achieving all-optical switching and all-optical interconnects in the plane.