کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10428621 909354 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Femtosecond second-order solitons in optical fiber transmission
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Femtosecond second-order solitons in optical fiber transmission
چکیده انگلیسی
A propagation of the femtosecond second-order solitons in an optical fiber is studied. We show that a generalized nonlinear Schrödinger equation well describes the propagation of the second-order soliton even containing only a few optical cycles. The propagations of a 50 fs and a 10 fs second-order soliton in an optical fiber are numerically simulated. It is found that, for the case of 10 fs second-order soliton, the soliton decay is dominated by the third-order dispersion, in contrast to the case of 50 fs second-order solitons, where the soliton decay is dominated by the delayed Raman response. It is also found that the exact delayed Raman response form must be used for the propagation of the 50 fs or less than 50 fs second-order soliton.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 116, Issue 7, 17 August 2005, Pages 331-336
نویسندگان
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