کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1865711 1037858 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dark optical solitons in power law media with time-dependent coefficients
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Dark optical solitons in power law media with time-dependent coefficients
چکیده انگلیسی

This Letter talks about the dynamics of dark optical solitons that are governed by the nonlinear Schrödinger's equation with power law nonlinearity. The solitons are considered in presence of linear attenuation, third order dispersion and self-steepening terms, all with time-dependent coefficients. The solitary wave ansatz is used to carry out the integration and an exact soliton solution is obtained. It is only necessary that these time-dependent coefficients are Riemann integrable.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 373, Issue 48, 7 December 2009, Pages 4438–4441
نویسندگان
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