1403/01/10
مصطفی اسلامی

مصطفی اسلامی

مرتبه علمی: دانشیار
ارکید:
تحصیلات: دکترای تخصصی
اسکاپوس:
دانشکده: دانشکده علوم ریاضی
نشانی:
تلفن: 01135302425

مشخصات پژوهش

عنوان
Pure cubic optical solitons with improved t a n ( φ / 2 ) -expansion method
نوع پژوهش
JournalPaper
کلیدواژه‌ها
Pure cubic optical solitons with improved $$ tan (\varphi/2) $$ tan (φ/2)-expansion method
سال
2021
مجله OPTICAL AND QUANTUM ELECTRONICS
شناسه DOI
پژوهشگران - - ، Mostafa Eslami ، Hadi Rezazadeh

چکیده

In this paper, we considered the nonlinear Schrodinger equation modeling cubic optical solitons in a polarization-preserving fiber with Kerr law. Using the improved -expansion method, a powerful and effective method, we constructed exact solutions including the hyperbolic function solution, the trigonometric function solution, the exponential solution and the rational solution with free parameters. The geometrical shapes for some of the obtained results are depicted for various choices of the free parameters that appear in the results. The obtained solutions are entirely new and can be considered as generalization of the existing results in the ordinary derivative case.