کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8203320 1530514 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Breathers and solitons on two different backgrounds in a generalized coupled Hirota system with four wave mixing
ترجمه فارسی عنوان
نفس گیرها و سلولیت ها در دو زمینه مختلف در یک سیستم همگرا هیروتا با چهار موج مخلوط
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
چکیده انگلیسی
We study breathers and solitons on different backgrounds in optical fiber system, which is governed by generalized coupled Hirota equations with four wave mixing effect. On plane wave background, a transformation between different types of solitons is discovered. Then, on periodic wave background, we find breather-like nonlinear localized waves of which formation mechanism are related to the energy conversion between two components. The energy conversion results from four wave mixing. Furthermore, we prove that this energy conversion is controlled by amplitude and period of backgrounds. Finally, solitons on periodic wave background are also exhibited. These results would enrich our knowledge of nonlinear localized waves' excitation in coupled system with four wave mixing effect.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 382, Issue 26, 3 July 2018, Pages 1738-1744
نویسندگان
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