【摘要】 根据耦合非线性薛定谔方程研究孤子在双芯光纤中的传输，讨论了两芯具有不同增益或损耗的双芯光纤孤子开关特性．并用势函数的概念解释孤子在双芯光纤中的传输与开关行为更多还原

【Abstract】 Soliton propagation in twin core fibers have been investigated based on a pair of coupled nonlinear Schro ¨dinger equations.The switching characteristics have been studied.The new concept of vector field and its potential function are proposed to explain the switching behavior of the twin core fiber switch.更多还原