Optik ( IF 3.1 ) Pub Date : 2020-03-17 , DOI: 10.1016/j.ijleo.2020.164576 Kamyar Hosseini , Mohammad Mirzazadeh , Franak Rabiei , Haci Mehmet Baskonus , Gulnur Yel
A new model referred to as the Biswas–Arshed (BA) equation with high order dispersions for soliton transmission through optical fibers in which the self-phase modulation is fully absent is investigated, in the current article. In this respect, by using an ansatz in the complex form and distinguishing the real and imaginary parts, the resulting nonlinear ODE in the real domain is solved by the -function method and the symbolic computation system. As a consequence, a number of optical dark soliton solutions along with their dynamical behaviors to the BA equation are formally constructed.
中文翻译:
具有高阶色散且没有自相位调制的Biswas-Arshed方程的暗光学孤子
在本文中,研究了一种新的模型,该模型被称为具有高阶色散的Biswas-Arshed(BA)方程,用于孤子通过光纤的传输,其中完全不存在自相位调制。在这方面,通过使用复数形式的ansatz并区分实部和虚部,可以通过以下方法解决实域中所得的非线性ODE:函数方法和符号计算系统。结果,正式构造了许多光学暗孤子解以及它们对BA方程的动力学行为。